UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n59fSckKhm6RvClwIc+x0xq1bAq2RtroYMydwz8L8DQ=' 
WHERE 
  key_id = '67bd67485176be7a678cd9040c3367b3aa76927101897b9ce29830fa9fee7a87' 
  AND (
    token = 'n59fSckKhm6RvClwIc+x0xq1bAq2RtroYMydwz8L8DQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )