UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qzwJrBqbUAVsAKZGA8XbpQQu0ubQdb6gtHcEPXTrXCY=' 
WHERE 
  key_id = '1d7ed26d1466f75807095fab2061eb98950860c531e1125ad0b567174f722fa1' 
  AND (
    token = 'qzwJrBqbUAVsAKZGA8XbpQQu0ubQdb6gtHcEPXTrXCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )