INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac0ee31f93b83f674a0013b66991177c519f4185a527930f30a30bdf1ab8ff24', 
    'XElYUjtdTNAd8eGM7WNg4E3sg7Xpw64tb1IWh0EFn+4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)