UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TrCevUt7+xxW937D2Y7xuSVQL0pHQ4toiEXt2EpYyEk=' 
WHERE 
  key_id = '073663f4df483bd1f311607410b4b7b32a63e3938bef268918e71328a8e8df0f' 
  AND (
    token = 'TrCevUt7+xxW937D2Y7xuSVQL0pHQ4toiEXt2EpYyEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )