UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zp2Mdqxn4RnKLSh28Toe7/CDfu7Xl5QckVjnI9ICSys=' 
WHERE 
  key_id = 'c1178c61b3c93bdf1d7173318d09d1eafca7ef1306a6dc376b6016f64e157591' 
  AND (
    token = 'Zp2Mdqxn4RnKLSh28Toe7/CDfu7Xl5QckVjnI9ICSys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )