UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PnHxu2c+4XcnjqATRIkYn+7TuuxYOayLIwrnSeZ7bms=' 
WHERE 
  key_id = '1188445dcbae1902c271a177ceed3133fff3a0ee909402423b3b3751a69aca49' 
  AND (
    token = 'PnHxu2c+4XcnjqATRIkYn+7TuuxYOayLIwrnSeZ7bms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )