UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LCVhYUexF00HkBFu0DghjU/2WeftMVsUDh+RtDywWts=' 
WHERE 
  key_id = '7084ab68cfc469daec15ff978814f8d7c06950d9b09749ce7c48b29bc7807127' 
  AND (
    token = 'LCVhYUexF00HkBFu0DghjU/2WeftMVsUDh+RtDywWts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )