INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66fd58ec8db81230bbacd752cb15d114a6e82cc22443a1d8d25f8b5733e8e41d', 
    'kmU7V2oIa+IELq22SP84YPZnzjPVLtzEsm0WnIAQOuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)