UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ysTAKMNJ5RjcCkztrCv2bDMu4aHFt87tkduc9+a7mUQ=' 
WHERE 
  key_id = 'ab42cb07af33bb7b7665c6b060fd3de052d946c2f8c8baf5e51c6f86266fff46' 
  AND (
    token = 'ysTAKMNJ5RjcCkztrCv2bDMu4aHFt87tkduc9+a7mUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )