INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee1fb34a957a9ec955b22a1e174faf4e2cb08a8804e18a636a5d729a19cd374c', 
    'INsK3cjJBUJxnuhh2GCb0H09xVmfI+OVyQM8BFGIkrg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)