INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f973a4a783332482e9c4fc23082992051003db96fe3bf6681d3f34d676019ec', 
    'fJH/7A/2CnVUmJWUmen3o0wC9Blb37Va18mhSTOfWsM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)