INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '793a6d43dd98c9799e7bef4195639eaecd66763980e38e9a81b435ebee0ef19d', 
    'Qwju3TxBxnRDdfdI16QcSfyF5GAYLUv/caLB6Lx0Va8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)