INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c84f5a20c72d657d4b2e5e12910ca4ff0780141ba3ae6a09745a364008f85352', 
    'DqJv1us9IfMNXb63/9bjXq82FiEwfD/Q4dIbEce6CNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)