UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TCbbYl7sdb1I7SOZLYKv7zZAvx/rmwKpOIwHoqhduGc=' 
WHERE 
  key_id = '0e12bf8ae7d7d2945ce92d033c1b9284754936a3b03a1608d9da187723c9216c' 
  AND (
    token = 'TCbbYl7sdb1I7SOZLYKv7zZAvx/rmwKpOIwHoqhduGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )