INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14a6a367d20608a083277f8d36c2c401950b2db99529c34602160a77c550db8d', 
    'QDEQdjVyiNW3iIlRrJcNj0wUKwxxbTgIP8Pd68uhiNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)