UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oz2yUo6UCwZsSBEH38ESt7LaBSahvDQDO/cSmwCSpmc=' 
WHERE 
  key_id = 'd1c96f52921096114340696921634b8ba53a03114babe9e2b37d8355e7ae8e61' 
  AND (
    token = 'Oz2yUo6UCwZsSBEH38ESt7LaBSahvDQDO/cSmwCSpmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )