UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6R467ixj+lLReO2RUtE9C/GtbgandERtxBssDsB92yo=' 
WHERE 
  key_id = '2dd23df7ce12dcbd51dde2b694b975446ea94cc84a4f933bc7905663aaf0f18f' 
  AND (
    token = '6R467ixj+lLReO2RUtE9C/GtbgandERtxBssDsB92yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )