UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ytn3OSPXeFAAJaw+Wf1gVAx7aZE3Rq+JUcrOPluMcRA=' 
WHERE 
  key_id = '6a4609f7a55fd86160ca3746748be43147866f4d22dadc884f0438343ef42897' 
  AND (
    token = 'Ytn3OSPXeFAAJaw+Wf1gVAx7aZE3Rq+JUcrOPluMcRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )