UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FqLPqGnx4RsAkEc8cmNH34ZwTMCeV2G8osI8Na8zmAQ=' 
WHERE 
  key_id = '6f1950907ac4722cc0d229f2cce9e8ea43fa6581bd38da0ea6b0c59d399dfa10' 
  AND (
    token = 'FqLPqGnx4RsAkEc8cmNH34ZwTMCeV2G8osI8Na8zmAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )