UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sGTr8olPW26vfMWMzpvSgAa9NCp/UPejyJo3kOp0Rkw=' 
WHERE 
  key_id = 'c5959a92995d115091d82f44ae189c21e946f021c4439aad19e2dffbc60e6d36' 
  AND (
    token = 'sGTr8olPW26vfMWMzpvSgAa9NCp/UPejyJo3kOp0Rkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )