INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '823b2d423800f000c27741d9491dccf9b64416e3306b13549d3cf547ebe07b94', 
    'MGzuCPku8kPh59FBlitRldQJBjK44eIaQVtcFgKUtqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)