UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KBPAvEW6GJS+/5vosV0GblQDtxw+GcaspAwcQk7trTY=' 
WHERE 
  key_id = '53891eeee217089f97396c0569a8c01340b50dae68b5da59c8686f650fbf6955' 
  AND (
    token = 'KBPAvEW6GJS+/5vosV0GblQDtxw+GcaspAwcQk7trTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )