INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4829ffb6497537f097d6f60f81b41faa5323c25bfb9ddc67bb74dccd8acea351', 
    'HvAfavi6n/9+BlTBL0raWQcKDU0ZNOTcuBvNwQvMU0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)