UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'efRn4uSmN1PAlVXkf/DrKHjXfOU5H72Ea9I7Ng73ol8=' 
WHERE 
  key_id = '636aadf93383298e77a08080dd900f3e1d05ea83b7da0e207b7edc0632660c84' 
  AND (
    token = 'efRn4uSmN1PAlVXkf/DrKHjXfOU5H72Ea9I7Ng73ol8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )