UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f8SPzjVSYuVgV4XmJIcCx9fEmU4gdpSdpd6ICbdgw+c=' 
WHERE 
  key_id = 'ec3816a701d6eda244fdfca66a387afcfb2cf506c293bce30e639f48532ee68a' 
  AND (
    token = 'f8SPzjVSYuVgV4XmJIcCx9fEmU4gdpSdpd6ICbdgw+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )