INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a0c6275b2c972450fbc2aeb45c1adf1f0d79b442e5b0a1c4e7a9656b7bd3deb', 
    '+/ONmheLIfHxlA7PnAB5j4hZJrjjkloBPzutwL5/21I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)