UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9cE3buPyGsseT3kzfLCfB8PqTGd0anXzVmszH+/dBtw=' 
WHERE 
  key_id = 'd6befa7d0ee795f2147c35d61f6c7f0ed9bfdd43c4ad770ca9171d920bcb2f3e' 
  AND (
    token = '9cE3buPyGsseT3kzfLCfB8PqTGd0anXzVmszH+/dBtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )