UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UKcRZc2x2Aa3hR8Od9e95YN2Q2LoBboTSo9mVIpfPDI=' 
WHERE 
  key_id = '9baaf154ae65d88a2d369e92437f3d18792a3d3e69ba44563084363fc89f12a8' 
  AND (
    token = 'UKcRZc2x2Aa3hR8Od9e95YN2Q2LoBboTSo9mVIpfPDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )