INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e602b68913b57a668175e555ec3709b55bee4f2115c7ae3c27389ede7a7c3e4', 
    'Lvek1gr4awK2oaNjE3Syj6jBkwp0OPzQiuModl5Hgh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)