INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a376b754edebf25de6e293634d435345683bfd29454e0de30a0e4df849e2c677', 
    'k3bznmq5BLr5jrQU2gXWOvUeFZ+irxBwzara2O9y3Ps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)