INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c479366dad9b47e612a1699ccf1216e0d1fac4bd81078e104f71856770db146', 
    'iV5IS8B659OsnugW+3ugMO4jKspsLx29WvTLIyb8zyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)