UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zb0cOMjIUH3x3/i17St41lE3H9Zuh78qnVXdNWBeM4Y=' 
WHERE 
  key_id = '23456d9864ed31c0e3f06ea1bb9586073eec40b88c090b094be4e75f14ba0a5e' 
  AND (
    token = 'Zb0cOMjIUH3x3/i17St41lE3H9Zuh78qnVXdNWBeM4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )