UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u8n1hwgxC1k9TnAS9Vy12iI6hn9f0+zBPD/toffkw20=' 
WHERE 
  key_id = 'cb63fd486bc740537fb6676c3fb12c4724e81ad67532e77dc1af47055224cf75' 
  AND (
    token = 'u8n1hwgxC1k9TnAS9Vy12iI6hn9f0+zBPD/toffkw20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )