INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23c3856401414783ef646237a3dbaf0620dc64e2f2aee08316c71260575b7da4', 
    'lFVXmcU7CsqciiUafS2GxyiBX5TT6MgUfqGRITk47kk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)