UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CwcJWMtt2Xy/mzwBbjI3Ar82Asr8M27NHsUsSPOXFQ0=' 
WHERE 
  key_id = '55e6c06afc38d3c849b50d9f3cb6365adf5f982465c430a5c500cfacf2e51945' 
  AND (
    token = 'CwcJWMtt2Xy/mzwBbjI3Ar82Asr8M27NHsUsSPOXFQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )