INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a112ef32f69f87024c18a3f308a51acecc40452b04f146a69b2d725517556f6a', 
    '+MfN6z4QAnSCypsawD6wEiQ4P9IWrXfsECjMMRRFLXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)