INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a581a0683f4814348c9ce2f5cc6d055e53afe8451fd23392146fe995c2c728f7', 
    'wB9oMF1R085AMQgXVQxRwpag5npnB/ButyZoa2BfXUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)