INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46995eb3319c0b7cbdd5621720e96960d73049f7e3880d8e76c4563323eba449', 
    'sWkKPoaTfTNWWdHlnlc+a/IbKUqZ9DJI6fUTKgLnjNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)