UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CZSwIcxJHzXdjBF0mM6MXQkg8eZcmfMiP0CIzZqvWTg=' 
WHERE 
  key_id = '74b3362cf865dc006b5eca7faf0a361c256d684a4c16fcd8431a74ee7a678838' 
  AND (
    token = 'CZSwIcxJHzXdjBF0mM6MXQkg8eZcmfMiP0CIzZqvWTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )