UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yRGU3zAbb2reaF90oR2/2or87F1ACFWiw0Iw8g3ooXI=' 
WHERE 
  key_id = '44bec9e5790aa7c263b4f81af39ef054c6c38002db630283be826a51dff26951' 
  AND (
    token = 'yRGU3zAbb2reaF90oR2/2or87F1ACFWiw0Iw8g3ooXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )