UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gNGMldp0mM4U1VekFTvKUYUePR8Xoqo9NgkuWcClgWg=' 
WHERE 
  key_id = '11ef1796a8e1a1a59b7a33ea0c0719573b2381a44a2bf3193e75871be5ccc47b' 
  AND (
    token = 'gNGMldp0mM4U1VekFTvKUYUePR8Xoqo9NgkuWcClgWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )