INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14d82368eff53d4ded224ddfabd1f835f4352f889a23f6a9f8f9d3c81ea96f8f', 
    'ebQcpJNyj+v+RJi9WLtBIfKMogImnpIVI+L5LNb8vqA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)