INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '331bfa0a323461d33261875f6a84fa43f885b74d2d4285c1555b7e92ad7f17c7', 
    'UrkzwZxxt1tbU6QHy/7R7o/DT2YDFlom1AiZc8FBuDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)