UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CCYX25PWB77ma7WOglaGOSrbV8tEyhDt5Cx/lQxA89A=' 
WHERE 
  key_id = '2a1b02126196c741749f5af07b0a06d98864bfdd3b64da06034629ccc23fa046' 
  AND (
    token = 'CCYX25PWB77ma7WOglaGOSrbV8tEyhDt5Cx/lQxA89A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )