INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6376e4523aa57463a997eaabe6d4601ce08bb025c456240d7dfd9b26fa65bc05', 
    '+lIxTYkazCk9e6WBcW8w5lS7HIoZqVH7T4HIhepjT58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)