INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4ebf849d1b5671011626896ff05cb21cf3c9e74aaf1cda6893dc70cd9f53649', 
    'LQuYyETcVTdYhkAMPa/YfYA4WXw1ULgptbSCF1pS0ho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)