UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BT1IL4c++nMAqWQErkCsSGtuA/MhtG4TGA1nrAXstlQ=' 
WHERE 
  key_id = 'c92dbe93d213591025a049ff063be39852178ea855c7b04f68a2274f9e951ffc' 
  AND (
    token = 'BT1IL4c++nMAqWQErkCsSGtuA/MhtG4TGA1nrAXstlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )