INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87157c10a091bd94e02a4a11b81150e41ffcee809176136ef308999e2fc05979', 
    'syzU6AUDvQuI5phAtFrjRo+I5NwvT9I28tj5mpvhjTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)