UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ppRi2MaCKpNVQkGLo4nYF7VlUec5jlIaRlKprBSW2PQ=' 
WHERE 
  key_id = 'caca177565b94386c3817e569e4b15d693b4f045ea57751381b50f9489877046' 
  AND (
    token = 'ppRi2MaCKpNVQkGLo4nYF7VlUec5jlIaRlKprBSW2PQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )