INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52c552fa39566adaa7007f7d241b76e8f989c5a250d24e770314da6efdf65147', 
    'n5V0USA05jnwntRWMCVFCMzQ8qrcIfbeLmhiSNzeTCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )