UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eDn+FuyNm2uu+46upD9jqQT9SEWX8OJXJcOZz1iDNag=' 
WHERE 
  key_id = '3e091c949306f61a31bd06bf7a0db91db3233cdba5652262c0a4aa8c9173f8be' 
  AND (
    token = 'eDn+FuyNm2uu+46upD9jqQT9SEWX8OJXJcOZz1iDNag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )