INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b9ef2dacc1b15427811f65a47aac8e462280d11958fa7acc7076e43807cfb78', 
    '6GCRlc6BczZyGt5DfAzA2KWl60jcUDvezHStSChY7Hg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)