INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52ae503345ba7d1ced89a156131b74d7fce139a4fb569a8455ce2230cf0a7035', 
    'qKUMmqtSghYqb13XGc4u5Ccyb86LCjR4g8RvhnH3EoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)