UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g/iBfeie+5UfTUEZKGIDmwcLQZq+OFWLKmm2RhDOBuE=' 
WHERE 
  key_id = '163aafccc9d9fca3efa429747ee725ffcf0f98409240971545833320efa8fe1f' 
  AND (
    token = 'g/iBfeie+5UfTUEZKGIDmwcLQZq+OFWLKmm2RhDOBuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )