INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2551fd4e6008bbbb3315d592bf3ba44af23d1f7b6781bf5e9c4f9dea1124e8ec', 
    'RJ7tQf8BkS/Tv92OLcSGP7o95VbD3e7k5H7gwTlizis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)