INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6e48ffc165b6ac6e4483d9959034853ab8e412373da377c4f31548c8d4db0bf', 
    'lf5IusHvFVNilbzPUn8IMyGFwtINq8hIbbB547Rzmpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)