INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b027969d8bd5663013fbdb6e915c9153dc655bbaea0619faa57e5d4299cd38f', 
    'ND2Q3SAyBRMjL6uNo2Ht/fidFYfrY1UwG4KstBalJvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)