INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8af3b3d729a9fbb9dd9242cee0eec50185c3930a8e85b93d12b981dcbc1a49d', 
    'xs9XifQzp/gpbOyuXWf9sAWts0++SLL5o8FNCaIjWhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)