UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xXwFYcMGyxblXaLgmRfC4qvmUZEOrpgH2Ba9+qnuHpU=' 
WHERE 
  key_id = '34c59ccc75d251d8bc336faa5b3352f806d27bb08c0edafc5f9ce9b5fdd26081' 
  AND (
    token = 'xXwFYcMGyxblXaLgmRfC4qvmUZEOrpgH2Ba9+qnuHpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )