UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sb4PLy+fiVCN3A2SUYLFyAzJusMFFqZJ2k9I1vfQ9oQ=' 
WHERE 
  key_id = 'fcfa7329d601aefb988eae873118d103ac5da89a339f96c0e6c9288257dcbcd5' 
  AND (
    token = 'sb4PLy+fiVCN3A2SUYLFyAzJusMFFqZJ2k9I1vfQ9oQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00049