INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77690f56d4ba3b83838e5c1a486238ebde1cb52708ab0262b41525d709349fcc', 
    'x9yE+xjKpoq1qQkMawi7hWJ6uEKS4FxL5cCoT5Vfvwg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)