UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'da9VnqI07OoSSjctKp+iYPFdMZ2EjE+InInYw2/i6iw=' 
WHERE 
  key_id = '7d76bc1e809898c23b13afc72f4209916e9626811b808cb63b05ecdd8f3722f0' 
  AND (
    token = 'da9VnqI07OoSSjctKp+iYPFdMZ2EjE+InInYw2/i6iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )