UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k1y2GyRHpjz4vCWx6BU4c3/yECWshyOLjuTDS4nSIfo=' 
WHERE 
  key_id = 'a7d1c783e42ff3a6adfb0cf3dbbf568061eb1c7145ca0ff57da62dc2194f249e' 
  AND (
    token = 'k1y2GyRHpjz4vCWx6BU4c3/yECWshyOLjuTDS4nSIfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )