INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '291055495ba939f5b331e24a6eb9c95f2db2b9607ca08418ebff5f7bba499fbf', 
    'bEctQhhM8SgaXz45kLQ/PSrskdGoy4TekSzYzgAtLOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)