INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4565840ceca600fe6bea2765162be7244159497cddf08e4aefdb142e5d3d44cd', 
    'IOywRT9kZWBLvLEuu7IhIQbpi0dTCeJ7GijbxWGBK3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)