UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jf1rrWirz4lrfpae4N/iA9AtGKBhLme/VVnW75PtdJE=' 
WHERE 
  key_id = 'd287c00ba4dfd54cbe6868a116f7865029e723293bce932094cd826fa2d87c1e' 
  AND (
    token = 'Jf1rrWirz4lrfpae4N/iA9AtGKBhLme/VVnW75PtdJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )