UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CZ8SNq5qUnjFvTmTdNXhB06zClXPYVOWt2BqJVpKwH8=' 
WHERE 
  key_id = '46929b7bf4e8cc43fead19b0c070c3773df0dfcf547f302638c9c7f77598ca8e' 
  AND (
    token = 'CZ8SNq5qUnjFvTmTdNXhB06zClXPYVOWt2BqJVpKwH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )