UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LxIQ8AZ4nij2fRUINvlrDavReFrVVq+LbFoU4d+wY2k=' 
WHERE 
  key_id = '600ce6129490bb8a53393f055d5e496ee1c5356551d4c97c59db5d2847ca11f4' 
  AND (
    token = 'LxIQ8AZ4nij2fRUINvlrDavReFrVVq+LbFoU4d+wY2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )