INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bfb67afe5f7222ebe0ee1195cad7348e0676ed15f04b5aed442d856c9d995a50', 
    'LJ7kOkQmEcQdxr2JEYpf8JE/MckAeNJNcpEUm39vnek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)