UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IxsR+S/kfMjw9fHiSDw/stmYzO2VRBkiaVUwtg5u0dM=' 
WHERE 
  key_id = '2a4036036f79e83a2c573608e65c53ddc3b7e7500d67e24131b8bf558b13d42a' 
  AND (
    token = 'IxsR+S/kfMjw9fHiSDw/stmYzO2VRBkiaVUwtg5u0dM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )