UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NHN/AeR/Jn825hYsjtbisaNAJwq+ES5gfKfolWfUetw=' 
WHERE 
  key_id = '19e57d51d3273f905e9be83e9138e16b9c594a69008e5a5bd0d2bd27c50bb62c' 
  AND (
    token = 'NHN/AeR/Jn825hYsjtbisaNAJwq+ES5gfKfolWfUetw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )