UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'keaihU5JUYO5Vw5Xr4elgPUfZWLDXIZseJcd1rkdSWI=' 
WHERE 
  key_id = 'e5e9f97240bada7b2424b7c1ceac4d41d4bad89d869b20c37d2749f8d6d0ac11' 
  AND (
    token = 'keaihU5JUYO5Vw5Xr4elgPUfZWLDXIZseJcd1rkdSWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )