UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RkfZ42r3cvQcUc5tCfz+8V2N+ZouOvO22h6eRQGpu+g=' 
WHERE 
  key_id = 'f9c63bdc7328bde1701c6a50b7539c4d83113fefa0b3ec51e872c527fdae440d' 
  AND (
    token = 'RkfZ42r3cvQcUc5tCfz+8V2N+ZouOvO22h6eRQGpu+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )