UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tWgGX5lQ1Xk2yMWiujd5YS4gkdGQdE8N+CV68ruC3fg=' 
WHERE 
  key_id = '3a11c4cc55fb54e79920eed65c62aa4a975af354d19402285cfca0874e02aa6e' 
  AND (
    token = 'tWgGX5lQ1Xk2yMWiujd5YS4gkdGQdE8N+CV68ruC3fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )