UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OKPC41epnyYwSaTnqJSua5xKWbbiPFfiYRdO240jGMM=' 
WHERE 
  key_id = 'fcffafac2964cf8393fd5c8759e001e17f7e244b6f21f2486fce79ff4efd75c6' 
  AND (
    token = 'OKPC41epnyYwSaTnqJSua5xKWbbiPFfiYRdO240jGMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )