UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hkvwXFuCXzEJlVZ8MIiAZmf1n/OscaqpYdkGcIydm10=' 
WHERE 
  key_id = 'acd9c0b008a1018f46f2a46822a638101f41cdd68be9f7dcb74c78693a3d5b18' 
  AND (
    token = 'hkvwXFuCXzEJlVZ8MIiAZmf1n/OscaqpYdkGcIydm10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )