UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O+NMk5gnrmUNjyRg9fWlSMb9zVk6qlN0T6jAC/B4w30=' 
WHERE 
  key_id = '3f382a952b36512b458df1541e9b327fb0a872048ed6d26962614d076391577b' 
  AND (
    token = 'O+NMk5gnrmUNjyRg9fWlSMb9zVk6qlN0T6jAC/B4w30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )