INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28e1fcca6704edea7b4aa044a1f07bba67134f1e3e6ac97bbd3af8762c903a29', 
    'UmHmyfRo/xzEc2+Yd1IrA548qOOjOHC2hCZbamyrAjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)