UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ar0Q8U3YjpBI/JSNXw8NlxkXVj8a6FhSZB/goK9oR0s=' 
WHERE 
  key_id = '0fc0275d88cb99b814d92a3d99c5ea5a3e1c859d3c0f7e7b21fd220f764abb92' 
  AND (
    token = 'Ar0Q8U3YjpBI/JSNXw8NlxkXVj8a6FhSZB/goK9oR0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )