UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FvvKun+qVCHK36iAewhGVrj9QDaquawkYrxeOzKSDmI=' 
WHERE 
  key_id = '6c532621cdbd7d2b71ad146d5ba328255f65f73aef022f9d91b6e4840514f8c4' 
  AND (
    token = 'FvvKun+qVCHK36iAewhGVrj9QDaquawkYrxeOzKSDmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00014