UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v9bfx6zuFd9y45nfMZKWG3eEvs4z5KYp2ySSjTyky/c=' 
WHERE 
  key_id = 'd2716ad0f252e39133e4ed9d82f4f8f01f4d0e62972db9d05799ade702f13b12' 
  AND (
    token = 'v9bfx6zuFd9y45nfMZKWG3eEvs4z5KYp2ySSjTyky/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )