UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tam3qByjG4leHSxEY+ysLOLvdW+yM2EguaO6lz0pfK0=' 
WHERE 
  key_id = '675af1e2c7b27223ba3af26da55d55177eaa32e8039fc3a719af5c0d279d1076' 
  AND (
    token = 'tam3qByjG4leHSxEY+ysLOLvdW+yM2EguaO6lz0pfK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )