INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0553ad0a86397ac8e6e17c8ce2fd6f8b58fe8b2c9d5ad5a9768f61c59739da69', 
    'bUmmvPdvwn2qtTSeLrHG6sJ0VnBcjwhNcv1VNieLgCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)