INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bc5649c2c651cccb0146ad1a601c78471998b251989cb9278705b8efe22e49c', 
    '4TyfJRhmAq+g5ZtibY5xWz3KCHAyeciWseUNmgvcwR4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)