UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MCbfUoZGMz0+URQhIHKgA5bEU8M74Q0hmi8UtXjL+yQ=' 
WHERE 
  key_id = 'cf85e455e119802f64a3fa717f18f8913d2b459e1fff80dc830f079f72f78979' 
  AND (
    token = 'MCbfUoZGMz0+URQhIHKgA5bEU8M74Q0hmi8UtXjL+yQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )