UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fCjhMqFKOI0i25+7RofzOp0v2LXT3FwB2lIfNJSRXXs=' 
WHERE 
  key_id = '8d3821a323dabfffa2af4e3a6ba86bc96533c6b0fa6ac0e498a24e5e51d664e5' 
  AND (
    token = 'fCjhMqFKOI0i25+7RofzOp0v2LXT3FwB2lIfNJSRXXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )