UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ldty+edqr24aVCxpFReCT/6KYKEAsedRxRSmCcdRvV4=' 
WHERE 
  key_id = '4a601e5cc1cbe3bc8bb7b4e75b8aae66edfbe7c27b38cba6db58c5f32070c42f' 
  AND (
    token = 'ldty+edqr24aVCxpFReCT/6KYKEAsedRxRSmCcdRvV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )