UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UvgqTDEtixehCVpW2otOQxuNCCgRIipkC0uGpCNyTFM=' 
WHERE 
  key_id = '8f6553c8ce576fb933e9c2bc65b21a8ff9c5a093e9a211533099692e12d57b84' 
  AND (
    token = 'UvgqTDEtixehCVpW2otOQxuNCCgRIipkC0uGpCNyTFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )