UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BFppFLPKdJKXBVtJYAg6vd7GYsCHhFL3ZEqh+fVFS7I=' 
WHERE 
  key_id = '04ce9e158fb1805b7419fd37e746a680679f76ea94eb84f1fb33a535d2688264' 
  AND (
    token = 'BFppFLPKdJKXBVtJYAg6vd7GYsCHhFL3ZEqh+fVFS7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )