UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q4Ez/yDneqxXVysnB3SEHn4B1fpeIgRu+Ihcei4H+fM=' 
WHERE 
  key_id = '229c2fd0e8389f70fe651577b6ef8c1fbaac10d58822323008bbd7f493bd35dd' 
  AND (
    token = 'q4Ez/yDneqxXVysnB3SEHn4B1fpeIgRu+Ihcei4H+fM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )