INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91a618e53c6da5946609bec986fe5119f55501e0792d9f1b8a947fbe116911eb', 
    'BOC6bTUiOFcXBD71qvBCVwF5zyXQRZ26T3oT7gTXkuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)