UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ezOUQYC45vANWsT/ZLCU7eT76DgrEkqkHgQZRMdCMys=' 
WHERE 
  key_id = '741d3e67cd664e1e1995926d70b5ba79e5bcf9587327e2b47bd5d66b44cb6f1e' 
  AND (
    token = 'ezOUQYC45vANWsT/ZLCU7eT76DgrEkqkHgQZRMdCMys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )