UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qc2SEkw/gJqM+KBVLOXg2/BVRODDU756ZnDUb4dvYG8=' 
WHERE 
  key_id = 'f613a93cfcb4b465182f86ecab98076461bdee81abd818b17743b2c25af3cc59' 
  AND (
    token = 'Qc2SEkw/gJqM+KBVLOXg2/BVRODDU756ZnDUb4dvYG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )