UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3SFA9n9Oo7V9ssl+ZjcxTBKthSGFGqWaQYXb0wSotgw=' 
WHERE 
  key_id = '031131f719e6d05f341c9668d356704a0b14032d96b6a48b3292332353179ab2' 
  AND (
    token = '3SFA9n9Oo7V9ssl+ZjcxTBKthSGFGqWaQYXb0wSotgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )