UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MDfteUIWcQjtW4z5mJbR2R7kpNg8VpXCpjk3wISpYCo=' 
WHERE 
  key_id = 'acf92287b1a9da351ab031ea0c82034c7f25912dd58c32dbf40ebf0862860466' 
  AND (
    token = 'MDfteUIWcQjtW4z5mJbR2R7kpNg8VpXCpjk3wISpYCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )