UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rUmyMuL6bcTyEZEPKEUTtg4/xpyTfVpqt2Xyl44tC6U=' 
WHERE 
  key_id = '3bc12cc60ffc20693226c14f76edad01d84e7b78a5342a9be68c3701403834d0' 
  AND (
    token = 'rUmyMuL6bcTyEZEPKEUTtg4/xpyTfVpqt2Xyl44tC6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )