INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5521859801fe3bd5e1355f3fd79c5b827f73b7f1520a6f4b92ec50c09ab35770', 
    '/V9z7wYeVWBdfK5K1ozSpFDdkbp/BxaSyt3yHqbcWVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)