UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M7RrQ0H7z16IUqu54skm7tFtTy9TFtSZ+dKTVfXiF6U=' 
WHERE 
  key_id = '94b965eb018c99f607d46dd65c506845eb29f9749575fffe6e3f8b5bae35aec2' 
  AND (
    token = 'M7RrQ0H7z16IUqu54skm7tFtTy9TFtSZ+dKTVfXiF6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )