INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cb7eb22ffb7c5b689f4bc1ad37a34e2830f230b5635b1262d2d337e40ef4284', 
    'Fh6jHQPsbNbYQjxq8L8LbUiKeFzZyckQEXLOf619WEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)