INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '423f1ef1a6ed5947da715dce3fbd23ed35a276ab2d649db79bced3cfa8d953b9', 
    'PqNjv7+olqjylW5kOPskWwBJyK02kEms6J/407bNV0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)