UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pyJq0UmrriDvznF+F9qu4RQzgvY8yqGHelxwphuG3AQ=' 
WHERE 
  key_id = 'cf3fa02efb34171f90f85a80d2a283d342320d914144450be14094f3016a45fd' 
  AND (
    token = 'pyJq0UmrriDvznF+F9qu4RQzgvY8yqGHelxwphuG3AQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )