UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sxMKW1IZ1v1xfyxb9mv2Ql6XRH3Zl75bPa+J/wJ0N1k=' 
WHERE 
  key_id = '263e8cebf3cdb43ff4483ef140ccb0f63e44b548827311944a977fe43ffa2711' 
  AND (
    token = 'sxMKW1IZ1v1xfyxb9mv2Ql6XRH3Zl75bPa+J/wJ0N1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )