INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea916f2b745ff71f64d5570a70b55c974bf2ff44058b61d8d6902354e843a8d2', 
    '8nUKhE1jkdojcIMvOtvJI3XhmC8iuDueMA/o19+sZAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)