UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eM1naW1JhzLcrapLM9mVKsQn2mYJQEkXXL98Cmyz9Kc=' 
WHERE 
  key_id = '8d13bc99683c64edd09fbf12935863de9dad3600c65c14dbc2f33a28c2a7807c' 
  AND (
    token = 'eM1naW1JhzLcrapLM9mVKsQn2mYJQEkXXL98Cmyz9Kc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )