INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3999fd45ca8bf0806292140c0da6f05e4ab102c71018f2f4877e61371e8a5ce', 
    'rZe8NQ0yDXW+AvoTdzFo4aX5uyhBpmXWfREYVqIPvHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)