UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oSg1ZbbknB5mpXfKHIUIUjiPZDi0dKpcovCTaFr+LDs=' 
WHERE 
  key_id = '9c10e7f1941bd604180b337df1e19733d4ffe342c2e72528a37548886ae0fab6' 
  AND (
    token = 'oSg1ZbbknB5mpXfKHIUIUjiPZDi0dKpcovCTaFr+LDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )