UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bzdKRU1eKy5t8qeMxK7wZ6Kejv554NE1EOdbO6TlDbY=' 
WHERE 
  key_id = '26157de9843cef51552b9a8de9f1797cf4eba91255114b198ee6c0ca0618bb03' 
  AND (
    token = 'bzdKRU1eKy5t8qeMxK7wZ6Kejv554NE1EOdbO6TlDbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )