UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xg3CEDuL3Vqdt9RzdqSXMRsbDLiKKziyY3X+/wSgDM8=' 
WHERE 
  key_id = '448022aadcc03166aa1f8ec932cb4b4271b46d0f6f265881b6a2270fa8c6b9cb' 
  AND (
    token = 'Xg3CEDuL3Vqdt9RzdqSXMRsbDLiKKziyY3X+/wSgDM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )