UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GgjWdOgSUs8qfBd/t9zWs/zY2SV7ZbUO6HVdZceUvSY=' 
WHERE 
  key_id = 'a1156c2236397b9e955a0f4f48e51ecb0e89794bd23c3314a0635536b2e9264d' 
  AND (
    token = 'GgjWdOgSUs8qfBd/t9zWs/zY2SV7ZbUO6HVdZceUvSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )