INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a40287453e36c5e6d54900c661e5b8a92b60f769f0a63493c073bc0febd47a3', 
    'fXcPBDjlKtlj84R5kUf1pf+EarpCZuthNpTXzCY3dmA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)