UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kpo4TmkXTwGtZW9WrcuKJiEc2kbke0O4hQrGZGc17TE=' 
WHERE 
  key_id = '1bcd9c3062755362eb2ed44caec0383cceba8b4f898a0ee0dd9953c8b74c0f95' 
  AND (
    token = 'kpo4TmkXTwGtZW9WrcuKJiEc2kbke0O4hQrGZGc17TE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )