UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z3LeegpuXXJQrKfSq080duxhjcMdYMKAT1kM+kwxZD0=' 
WHERE 
  key_id = 'df6abf72ff46c83eea1e9d4640146d2121d165a358d072e50ab4a6380cdc321d' 
  AND (
    token = 'Z3LeegpuXXJQrKfSq080duxhjcMdYMKAT1kM+kwxZD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )