INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '729ab8f1d31162859f5eb8bf8762607c79272529aca88c9a276752ac7a1ccf2d', 
    'uE8eDQtTpB1cS3u3R+QMxU2WxgUgfKEKNe8gbhehqyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)