UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QhLFVQniAiElFgKqJ+SRz73kk5lUGf8bPsvjAZAAcbg=' 
WHERE 
  key_id = 'c1cd408c367af005382ac6f47b1c06ae1080636ee57ca2378d0743ebd43d76d4' 
  AND (
    token = 'QhLFVQniAiElFgKqJ+SRz73kk5lUGf8bPsvjAZAAcbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )