UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FDmeld2fmcqqaC6YGoaLtQKF3eI5DIzZruRDilWL1kM=' 
WHERE 
  key_id = 'cf6593f118dbf3f7262fd2c2be09b18436a266db43459bfb932d917872fdaa66' 
  AND (
    token = 'FDmeld2fmcqqaC6YGoaLtQKF3eI5DIzZruRDilWL1kM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )