UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dSAHxtXSA5qZQYeQEKyGEbCiyzBKF2sLYTelhT7wOGo=' 
WHERE 
  key_id = 'd434dd8553fdb0fd54e0d8b89e2b39136a997938d25bc05650cfcea3b9fcf446' 
  AND (
    token = 'dSAHxtXSA5qZQYeQEKyGEbCiyzBKF2sLYTelhT7wOGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )