UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/AkpgKZ0z485uhzUXlroJSg2YvUC8b7vtO4kvi3WOc4=' 
WHERE 
  key_id = 'e682c1a8ec2e8f307179164059cf5f6e44df6f6928905cd54b5d2a6fb2d5abd5' 
  AND (
    token = '/AkpgKZ0z485uhzUXlroJSg2YvUC8b7vtO4kvi3WOc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )