UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NmecRZ7FdP71hojZQCfJTm/wWUAIxwwviZmnGdrUTaM=' 
WHERE 
  key_id = '9bbe0ad6345917b9640bc5c9aed0271fdde49757915b13f76c02e7e8efa6c963' 
  AND (
    token = 'NmecRZ7FdP71hojZQCfJTm/wWUAIxwwviZmnGdrUTaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )