UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4latHHb8zKHVfV7C7uQdy+X39OJFlLYmR44bKT0/Glw=' 
WHERE 
  key_id = '18f889ddbaf613c313e2cf0ad222ff951fa0d586d6bb59402e72c2ec6c335843' 
  AND (
    token = '4latHHb8zKHVfV7C7uQdy+X39OJFlLYmR44bKT0/Glw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )