UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm58GzTEU2dRqvsH0v2Kj+F11OYDBRXzp0GvVIejWOiA=' 
WHERE 
  key_id = '6ab55fdb6982d361f78e7d671e3cb52ee6f41f46b85bf2a38afe47bf93536162' 
  AND (
    token = 'm58GzTEU2dRqvsH0v2Kj+F11OYDBRXzp0GvVIejWOiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )