INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ffec8beeafaa936eb95afa0b8b22fb055fa2181fe3f62fc866676b8b9e1457c', 
    'QJ/EXUUqgfhOPPCnpgS827EifvwmV/cD43nBdY65gnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)