UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5nVQOx+jaMqRfPsNIJEemWwCPnYZaXR9ZqoUWi6+0AI=' 
WHERE 
  key_id = '2cafb317abaa8982d924bb65367ce6658deedb9ed966c89c8194e4daad66215e' 
  AND (
    token = '5nVQOx+jaMqRfPsNIJEemWwCPnYZaXR9ZqoUWi6+0AI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )