UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p27v9zq2p4rc5bC01tXTv2BbLjfiopu/Td54UYZQGBs=' 
WHERE 
  key_id = '48c284faedf839b3955e79000fbb9f5fbea7a9f485c73d2aea41c6633514ce5b' 
  AND (
    token = 'p27v9zq2p4rc5bC01tXTv2BbLjfiopu/Td54UYZQGBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )