UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9pJcmUti6YY9WsYLsq9/puxgjJWDWzX8kvbyrfp6e0c=' 
WHERE 
  key_id = '9421f88941caf2d76d32051330430a89c8ee6ec208d2b6e9db4b171d75d0fcc2' 
  AND (
    token = '9pJcmUti6YY9WsYLsq9/puxgjJWDWzX8kvbyrfp6e0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )