UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WAiIdXvCojc8EAlUy7Hb/CrxruXNHbJ/jxA8asxeS/4=' 
WHERE 
  key_id = '138dc5d67edc9c52fe20e263d38e19865e269305efcc3bf3d3a2fb591acc1e86' 
  AND (
    token = 'WAiIdXvCojc8EAlUy7Hb/CrxruXNHbJ/jxA8asxeS/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )