INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e9a9f298272226dc95ac697555fa7d24f291407e0f8baec63d7278cc1155711', 
    'DZ06GRTpbKGt2FIowtl7AwUf5M/56Gs2gn2kcqG0510=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)