INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f454438ff841ac7a2604f01d3b6cda013956332d86523a2fc60cfbcee7ff3897', 
    'kH6kdnu4DHhoAoJ3SHGqWUzzg/kFWNaTpmUmh7aVHKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)