INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '268edc723aca360b4bad6ab27e4a8d41f27f6cca132a363836e4b94d01b87489', 
    'L2Vzs4DOWy9r05G+gtWqxJMsbOXJt2ZcOcU4PRenFQ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)