INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55529691e04d9db70d4a3fd6e5912f9e800b326cafc69c9c9e74b260a8c1d77b', 
    'ZF79sU1NEnhfMovq51hAFFwqQt+PWasPLzNd17Lm14Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)