INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53d4895879cd34cd6cbaad89264f1941d111242575c81fcd728bbaf5dd68dcad', 
    'i55s50nT+inHxTUuIsY7HTpTKq1YnIcj9IAHNKD7iGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)