INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6156d33d8941b56d85c4b5f010c213e3d6f56a26a2a931052b171798dc75ee87', 
    'UsqqHxTHxArZyhU7yalkjWnxWNW6rdPfsQ4xhVXNthg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)