UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UqMl8cwHkhZVyD5DWnMHztAd7g3nEg13ktzF4rQg5Ao=' 
WHERE 
  key_id = 'ec3914e27abd215925525c5d21a4b52d22db97f91cc1b0ba2a7cd1e02cad397b' 
  AND (
    token = 'UqMl8cwHkhZVyD5DWnMHztAd7g3nEg13ktzF4rQg5Ao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )