UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/O4Cf0Qsb3kVOjhAcqPC8LjkevxZws85s31Fg7EFnUM=' 
WHERE 
  key_id = '0c7ef66b0c132c8be02a548a580a851af4325f45bbf13c8635b16491578dfc91' 
  AND (
    token = '/O4Cf0Qsb3kVOjhAcqPC8LjkevxZws85s31Fg7EFnUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )