UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5e5iSRyn7RQA07a8toZBjWrLL79GdTLPm4egJloRqWk=' 
WHERE 
  key_id = 'db827d46f5da1c5332047ce910883677962659a4e556157045301aaeeb83ced7' 
  AND (
    token = '5e5iSRyn7RQA07a8toZBjWrLL79GdTLPm4egJloRqWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )