INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a683fd95c21b3dd1478904ac59433a39dc8ddb63e987f4a53a0ea8dcfd299693', 
    '8R1XWLSlQJbjA2ZsWdsKimMHCt/WQs7KfbklGMQxfsM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)