INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87296c74c7d4e61c64e5e980dbdc6e8cb2ffbf2857086372d7783c16c5155224', 
    'u3fe+rmcwgbuJgOo9tObARVv9Xjgnl9cd7wbSBlqEZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)