UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4IzCdJ+sAnZDgRInJsezeQrqLyePla+no+2TVKLQlbU=' 
WHERE 
  key_id = 'e201bfabdbfae45a9fa73ab62be7e255f35669ff2ba9033c7aafe33e56d8f3a3' 
  AND (
    token = '4IzCdJ+sAnZDgRInJsezeQrqLyePla+no+2TVKLQlbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )