UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Av1OpEGlWj/Mk1dtJJsKyEGZ6uYbCRtUuv7PiJps4cU=' 
WHERE 
  key_id = 'a66949c3ad95a6956de8f0790506c551596cc3c124cf1a8009f900eef50778ac' 
  AND (
    token = 'Av1OpEGlWj/Mk1dtJJsKyEGZ6uYbCRtUuv7PiJps4cU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )