UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q3Cg23x5OsNUBBcvqA3TTGd8zrRUXvSaJVGQRXcJ5ks=' 
WHERE 
  key_id = '26a98af5a6798ce88ea196f5dda960466b4aa4c01f991015391e8d7a26e91a6d' 
  AND (
    token = 'q3Cg23x5OsNUBBcvqA3TTGd8zrRUXvSaJVGQRXcJ5ks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )