UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gBgN5fizWkm/01qMw6ztJX3glYbtOzlzwqo0LdFwrTQ=' 
WHERE 
  key_id = 'd739aa855e6ae2a14be7bf9373b890dc784e2ecfaae0f1757667ef4fcd878f2c' 
  AND (
    token = 'gBgN5fizWkm/01qMw6ztJX3glYbtOzlzwqo0LdFwrTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )