UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LEfGcBPV09IKjh+6mefab3M8vXrKcpzk5BpxZ2UQE/g=' 
WHERE 
  key_id = '9d35c4694f44ca2743cebcab5da09a99f340277dfdc24432b0c0d3a5ac7143be' 
  AND (
    token = 'LEfGcBPV09IKjh+6mefab3M8vXrKcpzk5BpxZ2UQE/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )