UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '69aX5xXHDkAh4Ep8RCphyjNeXVTd/Hrj07xWXY7TgfM=' 
WHERE 
  key_id = 'a1230a82df9722420aa529a527460f6f11882469067148d3cd61a1c342a0695d' 
  AND (
    token = '69aX5xXHDkAh4Ep8RCphyjNeXVTd/Hrj07xWXY7TgfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )