UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tUJD8+ECDZsutwIJRvmHDLFLsM4uHCEqbuzlyjxmr2o=' 
WHERE 
  key_id = '645b49ec4195aa54718eea4d10d6cf27eaba32825da3d714e19ff32e2809b0f3' 
  AND (
    token = 'tUJD8+ECDZsutwIJRvmHDLFLsM4uHCEqbuzlyjxmr2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )