UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u2+ruN6OncuiH7XCz5O7JKmKw9irIac8HIwcD1fluF0=' 
WHERE 
  key_id = '2210df025f83ae7ca544f0483fce711725a29f280b4766edaf83eec30458767e' 
  AND (
    token = 'u2+ruN6OncuiH7XCz5O7JKmKw9irIac8HIwcD1fluF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )