UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G11iEpJ8Crfb83p5oIGMh/MT2aKHELbusMDQSM4qga0=' 
WHERE 
  key_id = '92d379dcc8543cad4df306b7f5d2d4a2cfc1c8b4a6b4fb0e2c3f0ddebb139234' 
  AND (
    token = 'G11iEpJ8Crfb83p5oIGMh/MT2aKHELbusMDQSM4qga0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )