UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DFzbMr92o8KXh4iQYq/SnjlKesM11TpAv2I618YTh8c=' 
WHERE 
  key_id = '4bb95a35572bd62be506920efd67b57c4aff61e06dcf0ede87e36bd72c5a7f76' 
  AND (
    token = 'DFzbMr92o8KXh4iQYq/SnjlKesM11TpAv2I618YTh8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )