UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lVHB2GHzJsVKRdgoaxLkMDcCNRwHd8eKBAT8gDOZ9ho=' 
WHERE 
  key_id = '619154b737bf4dfffd20caf34802175d12d16211baa908194a660921b71b026c' 
  AND (
    token = 'lVHB2GHzJsVKRdgoaxLkMDcCNRwHd8eKBAT8gDOZ9ho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )