UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dxtD8TkKezbnce7cSFpj/pPNKOhOZT/ZD4rWQQGUF1c=' 
WHERE 
  key_id = '32d3f18bcfac55396da0904d2c8cd8c9408a94e7f59e60c09fefeedfb2693b62' 
  AND (
    token = 'dxtD8TkKezbnce7cSFpj/pPNKOhOZT/ZD4rWQQGUF1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )