UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l56rt1h+QEw0GaJMavdJfp0Zs/RjaMnu99mP01jCGDo=' 
WHERE 
  key_id = 'f120c84037654f488d5df7d27351ba0590b35ad7ca7bd30346179b0d27e5118e' 
  AND (
    token = 'l56rt1h+QEw0GaJMavdJfp0Zs/RjaMnu99mP01jCGDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )