UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UrJWwpeqU/lEv1AoeJTW8dt5xEmofdKd7J7/CRI47rs=' 
WHERE 
  key_id = '86ad2527ed2b39bb1309c859b14b0c3fddaaef9581e7940eb48bf629294faed1' 
  AND (
    token = 'UrJWwpeqU/lEv1AoeJTW8dt5xEmofdKd7J7/CRI47rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )