UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J7tZM9UquEdrdhbUnlwd5XfsD6B8UMOe9dUooHyfzx4=' 
WHERE 
  key_id = 'a3314f28cb93800411726d3ba9e449124439369c1c62cd2aaa996e988704d771' 
  AND (
    token = 'J7tZM9UquEdrdhbUnlwd5XfsD6B8UMOe9dUooHyfzx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )