UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NiYnwZNhI80E01kJsxilOqDpgNP8WCiogmlpbJdOCiI=' 
WHERE 
  key_id = '51589b6b7b84ce2b35369fd46692a65e4a6f42c853038696ca77c0befd1e62b9' 
  AND (
    token = 'NiYnwZNhI80E01kJsxilOqDpgNP8WCiogmlpbJdOCiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )