UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Hw8Dh0zYN1P+ShlXgTSIfAd6sL3ZtO6lmrtzOy3VWQ=' 
WHERE 
  key_id = '73e3b4a063f8591e19dab60e61644e03f56845e578955992f7a193c9088137d3' 
  AND (
    token = '7Hw8Dh0zYN1P+ShlXgTSIfAd6sL3ZtO6lmrtzOy3VWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )