UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PcS66sap4MXqEx5RXZ1poeIhe3kN0Y1hin/PZ1vus+Q=' 
WHERE 
  key_id = 'da1d44ce14f70187b34c6565c1f7138e6516425f0354106e753ad6f9bb8c048b' 
  AND (
    token = 'PcS66sap4MXqEx5RXZ1poeIhe3kN0Y1hin/PZ1vus+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )