INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3e25fb11107cc5bd7fc1246b6d4743825a7bc4a782790fc96937b42c59ea6c3', 
    'd6FuqqlPWI/K4rdTGywW5/BLcZ5PvlquLH83SXkKdUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)