UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Us/hW2fKP364lQHf9ylLqDr+NdBtOK/qY3192JNuyqM=' 
WHERE 
  key_id = '5847c4d40d7f6f016b9a0ca2bfaf73522d54ab3f3b1b8a84987ebeadd8ca52ff' 
  AND (
    token = 'Us/hW2fKP364lQHf9ylLqDr+NdBtOK/qY3192JNuyqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )