INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '192a3932a17024f0ca09df73b89e45f7755c1c9cd461c2981dc8ecb709a58cd3', 
    'mr+/u0vXQ9wFsdGqWKNtgQY82mAIOD0DKk0NhkJEuR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)