UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/SuHGUHYKtiz3tFHuvClCCOcsIvihGprhnn1uU8l2hg=' 
WHERE 
  key_id = '3d94497787e4208c63ee5a2f1a7df312b56649a2473a5bbe2ac518f329df8a6a' 
  AND (
    token = '/SuHGUHYKtiz3tFHuvClCCOcsIvihGprhnn1uU8l2hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )