UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XkSJpK39MYK0VU1d+JUx4CYcO3YCb2PfvgxwBlEA6gs=' 
WHERE 
  key_id = 'ed1a9a6667dc253dd09961832ceac3f90dac58011786b06f9aa528b5a6a01043' 
  AND (
    token = 'XkSJpK39MYK0VU1d+JUx4CYcO3YCb2PfvgxwBlEA6gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )