UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TK8BAw6bS0wikCD6uUiX+skPtTEv4AEXJCl49qalLeU=' 
WHERE 
  key_id = 'bcb70a86dceb72b25111f7457785a619b1d70ca9280c9401d5ae1d517bad0adc' 
  AND (
    token = 'TK8BAw6bS0wikCD6uUiX+skPtTEv4AEXJCl49qalLeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )