UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CHh6h0CPxbYXI9v12fjkjxQ2Ya/zreCQdlfhxudYal8=' 
WHERE 
  key_id = '26f7d969e5df73770779ca5aaa10f764940b2128e9175f203643c2c5ddb206d3' 
  AND (
    token = 'CHh6h0CPxbYXI9v12fjkjxQ2Ya/zreCQdlfhxudYal8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )