UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q4Z2E2xca48Y6Zlaca+NyNgO8fNwRf5Io8AzMNEZN6E=' 
WHERE 
  key_id = 'f8bf005b774973fa16c8410116cce97e9c9b76a59ed9952c397a6a933096bfab' 
  AND (
    token = 'q4Z2E2xca48Y6Zlaca+NyNgO8fNwRf5Io8AzMNEZN6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )