UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Rm4s4Zzzw6b6c723b8WwN/3nHL4X6OP/RlwDF6HRQU=' 
WHERE 
  key_id = 'cef58f2bd375d96ae702b47b3a66b913a2f77522b52c35e46824210b029652a3' 
  AND (
    token = '4Rm4s4Zzzw6b6c723b8WwN/3nHL4X6OP/RlwDF6HRQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )