INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee34594d42fe58a525d535d3d00b1190b1dfb9fbc5a8fd44ec6f09ee4bcf9848', 
    '8uQHmvPV22fKkZtCi/Kfwhn0NoQKWkVA/BkwdIZ7Uv8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)