UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5vEYzNsSd4wIeg8EidJ02eMJdrWCGS7g+TQXtWijE6c=' 
WHERE 
  key_id = '313c0eb28b5417e9b3980f84cdfd3936d48113c7c5158267a34f9a338ea38852' 
  AND (
    token = '5vEYzNsSd4wIeg8EidJ02eMJdrWCGS7g+TQXtWijE6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )