UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Rf7+7jOBZFgg5itYixPI7exr0xbObY4bLeDiwRAewc=' 
WHERE 
  key_id = 'd65cea2be0e98059f473679b13edee83f2cf1987d18c638e55fbcbadc7cbd3d9' 
  AND (
    token = '+Rf7+7jOBZFgg5itYixPI7exr0xbObY4bLeDiwRAewc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )