UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uQUqQA6akA5T/LBxdLjzg0iPtDQ9UVaaxo1ICcnCx6I=' 
WHERE 
  key_id = '774a4eb651a9ef26fa62c02a91cdc9a953e9df31d61ae27987df0b58ee198642' 
  AND (
    token = 'uQUqQA6akA5T/LBxdLjzg0iPtDQ9UVaaxo1ICcnCx6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )