UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u4m1pAcqvXeR8gcsWbHA7fmhAmn0LFAlZoWJdy0M+C4=' 
WHERE 
  key_id = 'e5e068e2ca65a4c991a3c89383f9d43f32258efad0d575610a63ef9ed17c6010' 
  AND (
    token = 'u4m1pAcqvXeR8gcsWbHA7fmhAmn0LFAlZoWJdy0M+C4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )