UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6PMPTWdfAlp9H7fyP3zSi0+5Ra/6nbmzkldo+t/+eb0=' 
WHERE 
  key_id = 'f3846916b0f89cc7bcfa5246da9084d89ba5e4ffd888c7f2289c9cf6c5090d7d' 
  AND (
    token = '6PMPTWdfAlp9H7fyP3zSi0+5Ra/6nbmzkldo+t/+eb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )