INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '756d012fbe5ab9149b8fea0951dd9bb293ebeaefad708d6637cbceb87070e733', 
    'LC5MW9uKyQeLCmSrcE4X1PtzJaWUBBKFa1bJq6HstbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)