INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4819d3312072b8b68848786400b2375b151e7a2e0fce219d28b06c34b1cd4752', 
    'YMRV/bwAKMR3szM5IzjEEB6uom1950urw5ubDVc5bJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)