UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VbULjOVGqzDbUXkPXdDbsA87fkcU3IMap5s+tNUsXAk=' 
WHERE 
  key_id = 'd490489daf3e0b2d3cfda468f60b0e200a9948b3f3a5ec9713a2c3ec7b848a17' 
  AND (
    token = 'VbULjOVGqzDbUXkPXdDbsA87fkcU3IMap5s+tNUsXAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )