UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2WTpaf9MLp7J540x7DkigGrfpTc4Hkb+VQ3GKzQtF9k=' 
WHERE 
  key_id = 'e354fc8c6a6a75c4a5f700bfacb7b3edde6b66024547f96291f749fbc8a83027' 
  AND (
    token = '2WTpaf9MLp7J540x7DkigGrfpTc4Hkb+VQ3GKzQtF9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )