INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31090534f34ca2a9f66d9a77dff1057c69ac0c53567ae20632761c1b4d47913a', 
    '7GaUB2a3QdLswur6C1++EmfGjUqLnkQUyzswZe8I6mI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)