UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hctPz3kgObpV72LWouwInXGZKqlx+tmwEiUSiWr4RDY=' 
WHERE 
  key_id = '1617df4eaed7ecdc6c90204440f6abc7fb9b78835a6231c3dbf4053340087171' 
  AND (
    token = 'hctPz3kgObpV72LWouwInXGZKqlx+tmwEiUSiWr4RDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )