INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08887976ceb5cc2f823de34c7df0c2c4b8f6bff465029125be166036b82c32d1', 
    '6nkzVH2B8OKk1VNYySSgwwqNVbm2SsSv1yf5jZrNKoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)