UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9X2vrud9+NLlxQznDBpTAi3sT7jpDnjXBuQ6slx0+nw=' 
WHERE 
  key_id = '4e1c5f4c9f450a28fe7d09e1a5b6365603856a0912852fa92b66761cfac1d0f7' 
  AND (
    token = '9X2vrud9+NLlxQznDBpTAi3sT7jpDnjXBuQ6slx0+nw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )