UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dCdJruleiyLetSBE4NHFFfxeEyPm9gQPPRMis+NcnUU=' 
WHERE 
  key_id = 'b420623727d3763a9bd0e4555e38fa49860bfffc9dcc6547906b7c9c25a49a99' 
  AND (
    token = 'dCdJruleiyLetSBE4NHFFfxeEyPm9gQPPRMis+NcnUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )