INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'facf4b4b89c093f6933fc7837ea819e91e1ce12327e92cce9025a9da829edaf7', 
    'UJGGkVUHaNzAQeCc/VQ29yaxNNbK3t5IbTrMtrKJY9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)