INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77ceb0534274614c917da5451bf95127a31d783cb40e9d8e414321fc94058b7b', 
    '4EDlsFBpQ+3JhoDKkj7O5uRg9Z5dy3J13ys7VGYUE/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)