UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tUgIozepxHbJ6yd2es3uRkDiogfH+Y3VaCd13zkrmQU=' 
WHERE 
  key_id = '1c53229d81a1cd010c124c8434b562d404afa387939e5a4020828429cf294b5a' 
  AND (
    token = 'tUgIozepxHbJ6yd2es3uRkDiogfH+Y3VaCd13zkrmQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )