UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'stiA8tXwMMX0NCjoDP4Vzj943qi4r5S78sP+S1kcHfo=' 
WHERE 
  key_id = 'd98202f58d22e8a9df6d31a95cb650f38e12093900548b820ca1eab3b74a01a9' 
  AND (
    token = 'stiA8tXwMMX0NCjoDP4Vzj943qi4r5S78sP+S1kcHfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )