INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a60367efc3be5bd4588a39248eb352a1d16229b75d08147e8b621196d669ae7', 
    'MmvozxefBGegCo/4MTcDDxSw4tShdXKWO/xjXjkISsM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)