INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '600ce2677cb6f0e59e41dc86f8970610671f6527250e47fbbd407fb0db02d23b', 
    'pmw1XHbWe8czqvWfCAR23AAnIoNxLBjl65R5qrwJISU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)