UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QBX/QUDjZ+ryuJ7cEVO+lISxOwh7B5FH22krZeBDQJc=' 
WHERE 
  key_id = '7a6d2ea21e4b7bab921331859b2d76ad0739c32ab5b30d83b0113b0483b610d1' 
  AND (
    token = 'QBX/QUDjZ+ryuJ7cEVO+lISxOwh7B5FH22krZeBDQJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )