UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dXSvBJtBT7wP140VoNCg0YZNwV1D5guRmc35A/kvNBk=' 
WHERE 
  key_id = '0f1d7b24ce42d619bdc5ebe96498b6e0fac72392e461fe68a2e0b66b472df0eb' 
  AND (
    token = 'dXSvBJtBT7wP140VoNCg0YZNwV1D5guRmc35A/kvNBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )