UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ye/EVPLNcYNptXUm3+ofCP9VyIENZi7mHH9j7ZYGgNM=' 
WHERE 
  key_id = '6dc5167dce978ca5f3cb65d43a3cfcbc4b92cd60f9252b063bd3917e12681d9a' 
  AND (
    token = 'Ye/EVPLNcYNptXUm3+ofCP9VyIENZi7mHH9j7ZYGgNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )