INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7aa4ec5f042c915bc419da28a7d4a69f04778c90630bbc847c970b84e74d3852', 
    'JkYz07iTPE9ggtWeCzNOcYB9aZC5Hda6RG34I1c/lNU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)