UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F0ZKnnZGJAmSD2dfsxbnDmDeSpk1J2scL2RRa0F9rE8=' 
WHERE 
  key_id = '2d68d2db48e78283b0470376331e94769023037f3a3103f39e4ed7e2bd382049' 
  AND (
    token = 'F0ZKnnZGJAmSD2dfsxbnDmDeSpk1J2scL2RRa0F9rE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )