UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BVu3XeuyX8HMVOqdHsN8CE4/qtcqC8DuMk3uOoBdl2Y=' 
WHERE 
  key_id = 'da703f7f4b07a52dd17fd7d5cd7cf0c2d394e4493e9cf33b10329ffd056d5838' 
  AND (
    token = 'BVu3XeuyX8HMVOqdHsN8CE4/qtcqC8DuMk3uOoBdl2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )