UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OxWoODMyYeS9UHGRSiueKVa21rqoPWiCD2AqmF82W68=' 
WHERE 
  key_id = '94d31b997c1ae7f2d7c46aeb7a6c81e8b09c173f56c1bfe7ef3eb9a6a554ecbd' 
  AND (
    token = 'OxWoODMyYeS9UHGRSiueKVa21rqoPWiCD2AqmF82W68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )