INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '393199d49839670747f2653494540c9348e904aaf6b3863138deee02aff6870e', 
    'WMg2yPjOdQEKJC+iTa5FKBxY3ArX+oOgfNQMunnhc3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)