INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e47ccab53e9a0609da63cb313c84292de32b0bb269d13e8e99e9d7ddbecfbb54', 
    't5GZvwGpgG0TBCCyAn7u3UB05Q2MKpH37Dn/PUzQmcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)