INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c6575cb375ddfedf551ea5db3e8a320416de4c54897a566fa989ddbdede03cd', 
    'VWPpt3Uo38LXHEQQWRzfWjuWQCjfWG68aR4/uhI7nb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)