INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3935499f2e371fa53ebf66f04a19ba358947444fb2e5b6c61e73bc4900d9f39', 
    'z7LATuWbdljKuVoPhKCh/2Id0aufMsHKUBcsv9RISYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)