UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jl6e6D2mMlMi+6mebiihxs1+Il7evJd2PBYJwkOHd/Y=' 
WHERE 
  key_id = '7e356d689ef62fcccb4dec87d1848dc3af20ed477f150927b8550865c59d8752' 
  AND (
    token = 'jl6e6D2mMlMi+6mebiihxs1+Il7evJd2PBYJwkOHd/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )