UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BCs4GsbcznwhXYjUSQQSHv3Hn/rHgvoEp4+tjHu0nvo=' 
WHERE 
  key_id = 'de0be05570b8024cfc95d6a034bdc9fc25c34b1f6d28d444e1abb72809ef1832' 
  AND (
    token = 'BCs4GsbcznwhXYjUSQQSHv3Hn/rHgvoEp4+tjHu0nvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )