UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VVLVNBcLQdgu4/2JYYs6VK9anVOmqMAVSxNHs22Rh3o=' 
WHERE 
  key_id = '76b8c57ce48ea279f6607d65d5cc0608c72ef276ed08d764f6514c9120d2447a' 
  AND (
    token = 'VVLVNBcLQdgu4/2JYYs6VK9anVOmqMAVSxNHs22Rh3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )