UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bikTMNW/njhh5xpT5xghJV86e3R02LDjQ4iJMLKBikc=' 
WHERE 
  key_id = 'e7fd60ea69b921e6c2dfe8d0b2830f8839b46dc145681d6890e5ae1c2e45c0de' 
  AND (
    token = 'bikTMNW/njhh5xpT5xghJV86e3R02LDjQ4iJMLKBikc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )