UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P+Ewxcno49QR3oRc4AnsndGo/OMzJj9Cu7pEqGRC26U=' 
WHERE 
  key_id = 'e82f42e70236963e7e94bf717a1fa0a40d10f877534d814a3a0740173059580e' 
  AND (
    token = 'P+Ewxcno49QR3oRc4AnsndGo/OMzJj9Cu7pEqGRC26U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )