UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vwhMBZfJqpaQVpW3CYepaoQ3ph8Yw3QsG+4G4EioHWE=' 
WHERE 
  key_id = '668ec09a89c3a3ca6d1f265bd8ea652d911b07961a2f1048faae38512feda28f' 
  AND (
    token = 'vwhMBZfJqpaQVpW3CYepaoQ3ph8Yw3QsG+4G4EioHWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )