UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YNE3SvAnBzvu0938OQksKnv5e8JVGN4HJSrpqnVa/J0=' 
WHERE 
  key_id = '1f61823416cc93e3f27a4623714a97acdb0e6b92a6ea0e31021343465548a233' 
  AND (
    token = 'YNE3SvAnBzvu0938OQksKnv5e8JVGN4HJSrpqnVa/J0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )