UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b6B6BKXIkxiKuncsFQ9Pnvifj1mGTdaw5xPwNRXEw74=' 
WHERE 
  key_id = '70ed066f69667e5c790bfafc6d1ae50a8de9c1aac363dd40f095bb4e3abba8af' 
  AND (
    token = 'b6B6BKXIkxiKuncsFQ9Pnvifj1mGTdaw5xPwNRXEw74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )