UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QOXNUeuCI9eQy4/qFFBOrEU39enZGYcmeQaqveFFWa4=' 
WHERE 
  key_id = '40099fdf9123da9012b16ea68da9e53eccfcda81ef1a76096aa04d8e49adc42e' 
  AND (
    token = 'QOXNUeuCI9eQy4/qFFBOrEU39enZGYcmeQaqveFFWa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )