INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6c807978ee431851b4afd77727b4b22a536ca1aaac173aec2040448aeaf775a', 
    'Nd4SC8zS4BJ9q1tcT9DrWdrWiwFfC1fJkMGU/MYKRtQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)