INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44a3771912979bd1f6ce4ba1f1f1bcff78ea8b95c4419ddb80ecf605f058ee28', 
    'Q6jnKXalXc7keqCxbCboHKbFh3opfGPeDJFAxyxAC0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)