INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fed3a2a2be5739619f07ab39821fcf344fc808c6964dc89da32577ac6ae7ca0', 
    'iwxAq72SqzA+spYHmpxLMaF9/cfWndRUW7ZaNa1ckVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)