UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'paPGk88hHIF0lwUNYAyuby1EW3JNPDq/OZ0MPCMCRhw=' 
WHERE 
  key_id = '8341c175eb2daa7d435670f5ef3abb9e110fec8cd4c9aa3622e97c15d4a5f3f4' 
  AND (
    token = 'paPGk88hHIF0lwUNYAyuby1EW3JNPDq/OZ0MPCMCRhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )