INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6403fae02091fab832c0aab91dbae347d0ce3926fcc254058ade95a901036245', 
    'HFp6dlBz9Ci2VEnxJrenpYvBEmKzqDzOttcXg+mcKgA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)