UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xt2Bxd96dlS9M6pYAoKhnaBr22Qqqc1CRenltyCmt1c=' 
WHERE 
  key_id = 'e6185c2c16a636c431f08ced83efa4ed1dfd74c5706d9add549a63117782dd20' 
  AND (
    token = 'xt2Bxd96dlS9M6pYAoKhnaBr22Qqqc1CRenltyCmt1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )