UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mrm/WFsS+kGYU8ZM0KRSlBbbJNnsGkslH4ZoOT6/CgE=' 
WHERE 
  key_id = 'bdcee32e04150886a2a977f32df998db84b28c6e24d6077797c8830d818d2172' 
  AND (
    token = 'Mrm/WFsS+kGYU8ZM0KRSlBbbJNnsGkslH4ZoOT6/CgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )