UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KjJQJFhw4jzgnoG7VjLCVks73MxP+G67rZVNFbsbVCc=' 
WHERE 
  key_id = '2afcd711a18b1e83a673c90da3a22621ac5143481907b1644c1ea1c0235f10a3' 
  AND (
    token = 'KjJQJFhw4jzgnoG7VjLCVks73MxP+G67rZVNFbsbVCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )