INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '739debe68bf52f82b01ae33996ba0b4d0611e8964d8a6017ebb9686e6e80d332', 
    'QWpAC709p/lRyd7eLylRzNBS3luaBrkLTlBXyBQSBtA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)