INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48a6a68e801a890dc17dca9e7d74a46d52a3eafe748595acee3fa4e21cefce57', 
    'c23ycb/a6GZGoAwXND6fqUvSGOXzWLMBQotlEhHZAgU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)