UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7olpHByoIgaDEgwNEPJ3tcs90b5o9Ue/eyizfMmT+Ms=' 
WHERE 
  key_id = '246c530a68af80b3615878115980d71dbad531b625d87846395c39fef9e6b3bd' 
  AND (
    token = '7olpHByoIgaDEgwNEPJ3tcs90b5o9Ue/eyizfMmT+Ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )