UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l3/cAyNEOqvbx3b9ZWOFinkWXPt/DCKtTzMP4/Ypnn8=' 
WHERE 
  key_id = '1994313b97a5d55fc2eda81ad4a34f78758901771c48b8df354aa540c3001bdb' 
  AND (
    token = 'l3/cAyNEOqvbx3b9ZWOFinkWXPt/DCKtTzMP4/Ypnn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )