UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WX67TksVJiCtT/cq8g9j7tdtSV+hjdndKS9kD+fi+yw=' 
WHERE 
  key_id = 'a4b25765715732adb34b48a5453812ae9c65d9aa6cb1b182c1c1194bcdeca746' 
  AND (
    token = 'WX67TksVJiCtT/cq8g9j7tdtSV+hjdndKS9kD+fi+yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )