INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c44fc4885b76539eff12396b23437f51eefb4426380d66e59ce819fb229210fb', 
    'dMt1VqNxoFiBBDIak1jQO4u9wmhkcN/WLJbqG7Jc5/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)