UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z6x1qrHy9WlspAA8ex1P0QFUcpbnSWM5B4oBaSDLxtU=' 
WHERE 
  key_id = 'bdb0ecfa1e6f4fb92fcded4ab3f02e1086f223dfab18ca06548c665ea4b19404' 
  AND (
    token = 'Z6x1qrHy9WlspAA8ex1P0QFUcpbnSWM5B4oBaSDLxtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )