UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '31WucVITA0S0n/fHconkEOKkbcetSpcSUef3hRdOBUA=' 
WHERE 
  key_id = 'f96d855d2ead8522db771d92dd8f46f237c187e3b94f9d7728b54b7e8e40d4ab' 
  AND (
    token = '31WucVITA0S0n/fHconkEOKkbcetSpcSUef3hRdOBUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )