UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '33yRs+tELR2a39dwlNn/JChiTgJqXVdCM2xdddTTVFs=' 
WHERE 
  key_id = '8b668e6832cf631049415b18b281fb93633524f4edae4c9f91a998a1c7a3c996' 
  AND (
    token = '33yRs+tELR2a39dwlNn/JChiTgJqXVdCM2xdddTTVFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )