UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ckex6NZLlPNq+GJQ42ng8zGeRrODiRGnuw8hfDwve5Q=' 
WHERE 
  key_id = 'd1079016b03d97c48cf9572b0f5d193b8b67947a623eac17caa0fa7205dfec0a' 
  AND (
    token = 'ckex6NZLlPNq+GJQ42ng8zGeRrODiRGnuw8hfDwve5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )