INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df6ee7357d6300add483635c0cbd42ebdff14c86d3c4be6105c65ec9077f6a61', 
    'gA8nFcR5vO7TlTWxQV1jVx7Vu/HLJHfCAxhj/KJ646I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)