UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fcvlVgIqQ2r0SN6sSQGNSO8hLaGz1EKcAeSiO+PNQa4=' 
WHERE 
  key_id = '2977d7d56e6a92661bfd531771f1eed9dc3ac4d4ca342ddc71c81491bc0a004d' 
  AND (
    token = 'fcvlVgIqQ2r0SN6sSQGNSO8hLaGz1EKcAeSiO+PNQa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )