UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TGPY75FzmWLz8nbExEX+/087LXBDJlpg4AG3GTyY/wc=' 
WHERE 
  key_id = '4e34abf287b9bbcf27cc9c0a45ef4db697f3c26fcd9112b221f84bc3927270ab' 
  AND (
    token = 'TGPY75FzmWLz8nbExEX+/087LXBDJlpg4AG3GTyY/wc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )