INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1ea4ade57a2ba6a037854e0a42185a755d52169fbc57df6ab2401203b58c61c', 
    '1Oepm2my16PvkrW40naHmbd2xkFfWZ6oGmBNM4Inv/Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)