UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GvrFynI4/tAWfWJzEz0xGNLGDSxgWEyHd8NJ3uLOyCE=' 
WHERE 
  key_id = '6152baa4b2490f812b8a70ce8c5b3b3735385fdc4e05e314b86332e78a1155e8' 
  AND (
    token = 'GvrFynI4/tAWfWJzEz0xGNLGDSxgWEyHd8NJ3uLOyCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )