INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6745a34216e8b6ad8f6dbe3373621cf46f0b0b08d2f061383691178d9839eb9', 
    '7twqrlnzPhn8MYwBJ9756Dd1osbJcKehncj7YJt0lTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)