INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '812ec5966a94b9b2c88ffc4c84eba7935311cac3942049ffc3c798f7f7f4512d', 
    'WRxKS8nBN3YLe1F3tht9ObG8Xveb84pVQ5TiazXKvhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)