INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cbc5f24b98a25a90951b10d7f807d09a8c71b48197235735c760ac4e84eab15', 
    'o/rtzqoS4lKFkut9OcfTRZt0eClzpOf86v1Kdg6kqPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)