UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DhmIkj8C545yBwNtPzEOIJPC8Y0C29BSuMOJ2KmHhoA=' 
WHERE 
  key_id = 'd9b945954eec3f6ae331bd3ac509c1ab8b4d468f4b996f419bad35eb15a7f52d' 
  AND (
    token = 'DhmIkj8C545yBwNtPzEOIJPC8Y0C29BSuMOJ2KmHhoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )