INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cc59e7226caa91926af7dc7660431fe48d498dcf156f8709f4eb4f4436ea943', 
    'PLOOsDonoooJFZw79vVQ26vOn60ZWg58ZnzZEzZ0SLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)