INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19cde6a49c39647cb7a7f0e3e9f20dd4feeb68260d621c14f64003872c2a9129', 
    '9MREwfStF3wDznqVek71Ef7nhDTVi+H8HoWcma/dTlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)