UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fNADM1ObDW6C0g+8ClHz+jxpvO+HOvqYceLfUrDtcEw=' 
WHERE 
  key_id = '876e096470e0f8ba641f47d73caa0070fed8b1f736f5a3e9a04a3591209c0de1' 
  AND (
    token = 'fNADM1ObDW6C0g+8ClHz+jxpvO+HOvqYceLfUrDtcEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )