UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p3xBDfKz95M9BwLbYg60riKyXReQuwAhVgwOuoaXKzY=' 
WHERE 
  key_id = 'f7530bf1244c8764f44211232c71e664b633394a73c69bbb1cdf59387f243c54' 
  AND (
    token = 'p3xBDfKz95M9BwLbYg60riKyXReQuwAhVgwOuoaXKzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )