UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FNqxRYxiMJTtBsIET/bw2nTFojLHqq1GiR9wsVePOig=' 
WHERE 
  key_id = '64613fe582e231e31b5ba9019255d5dbc1ca3f492fec59a843ac067d3672a4cd' 
  AND (
    token = 'FNqxRYxiMJTtBsIET/bw2nTFojLHqq1GiR9wsVePOig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )