INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '846f0ea94e1895064e5ecfacace76ee2aa76cfa998989f84dd47f4bda8e93cfc', 
    'yEyP9cGmM9L9E1//KQWImL3K9UevD+GwHTUrmkDSJ60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)