UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1c6uK/N8lc2x9wQaGTfsnZGEddwa+UUuTsuKLE4dAn4=' 
WHERE 
  key_id = 'df36f8fe7b10670225db3812b7fdc2ef194b6307aec2760320ccb21148744aa9' 
  AND (
    token = '1c6uK/N8lc2x9wQaGTfsnZGEddwa+UUuTsuKLE4dAn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )