UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DqYkVGY4nGc0CnQTWuNWLmmoeWLoukEZzieA4ppQUik=' 
WHERE 
  key_id = '9706364385ece1fbb545059a826a58d6668081a2e81dba6e6033fbd85824f933' 
  AND (
    token = 'DqYkVGY4nGc0CnQTWuNWLmmoeWLoukEZzieA4ppQUik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )