UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zIsf9nGejl+cUZQvfP2uLNv0dEHPNEGbut8VvRiX5vo=' 
WHERE 
  key_id = '6acaddfcc1556fc6e0c8d29b4361728e550d6f05e02dba38b87179cb1755f6b5' 
  AND (
    token = 'zIsf9nGejl+cUZQvfP2uLNv0dEHPNEGbut8VvRiX5vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )