UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6wGlAsJKUQxWyLNg+SNWmn+YnCVALLd6dZsjP/vuzRQ=' 
WHERE 
  key_id = '4ae9b0988082d1c6189d9289cdb19c90f8baaa4c636c4f4cac51a3059aebd3d7' 
  AND (
    token = '6wGlAsJKUQxWyLNg+SNWmn+YnCVALLd6dZsjP/vuzRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )