UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ArrcEhfTTsbSe5duenVDdznY/IY6RzxdG0lMM/wq6Y=' 
WHERE 
  key_id = 'be5fa73e52b506b874033d48ade858c95387e3f49e447b0b2eac3c9b4d3570a7' 
  AND (
    token = '0ArrcEhfTTsbSe5duenVDdznY/IY6RzxdG0lMM/wq6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )