UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3LyX4ojJHnXCmKJLwhlMDhjYi1tZZs9efswb6IgwYrg=' 
WHERE 
  key_id = 'd601a9b6cec205002471b9a280dc6f7998a6b18100eb620fde10f51da7741772' 
  AND (
    token = '3LyX4ojJHnXCmKJLwhlMDhjYi1tZZs9efswb6IgwYrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )