INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72a3b163c8ccc80f29e80b05927703dd9023e76cecec871f9525e12f43f70e8b', 
    'GvCSy7hrqZ+SIMt1ITHBmLNZjGfFvHK+T0p1F8Jd4Xs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)