INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a6bf64019ff70b214717217e997c90e3446abe8058957b7ccb1f97497869bde', 
    'tbHwfa1674TG8RZPYjwBBxx3olLcDQ8d0cA77jV3rMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)