UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jG48p30i3MolzTwti8ZYC5+J5IAmAgqI/nDbtpra4DA=' 
WHERE 
  key_id = 'b8e36f940d56d824ddf90430818a29de0ea5bc570122d09d16cff7938aff8970' 
  AND (
    token = 'jG48p30i3MolzTwti8ZYC5+J5IAmAgqI/nDbtpra4DA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )