UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sHbWsMiyzNX/ss6gFQa3NrU97v55xfY+XjbKqPZchzc=' 
WHERE 
  key_id = '5473ca0424ac9a85ed05fca4d5cda50d8a72c2a73dd98f5bf19230aa895bb947' 
  AND (
    token = 'sHbWsMiyzNX/ss6gFQa3NrU97v55xfY+XjbKqPZchzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )