UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OHFJWu4JXTWjFXkGCWh1GQqJcFrQrBbcl/Xc8q+/KfA=' 
WHERE 
  key_id = 'f78c6e9fd2fc37472a845cf2d2ea79d10b9a9bd8c59390d2ecdccb683bfaceb0' 
  AND (
    token = 'OHFJWu4JXTWjFXkGCWh1GQqJcFrQrBbcl/Xc8q+/KfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )