UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JDlRXUAmajREYuRSiuJNFTRVQrcSGmYg983tbDJI1qw=' 
WHERE 
  key_id = '912fdc863e878d664805115a584ef6c4b5527c5d260aec2ae944b39ae5ab9743' 
  AND (
    token = 'JDlRXUAmajREYuRSiuJNFTRVQrcSGmYg983tbDJI1qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )