INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '499874fc50dbdf242c111e64563962dba641afa0407245624c2866fcef3e899e', 
    'pG7D2JPGp6/+xQFM0Omw2cPXaKWg8tKfEz+9DQ0ERr8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)