INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a34c1644af49cf886499e332bc6c161f5bdfab41df437021ebfe69afda7b5ab', 
    'my0RYXmoqMwYw9eJHxi4YRbdRg9skUz52qp7nsdm34M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)