INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ee199497b3f9099277cffe60840b6f5bae90a0f40af4e443d757518b4001120', 
    'JnLda7Z87OJ6q+SefjrULkxuTWjkffGhhRKyuxab0Fc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)