UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y1uPgB2MwI6oSF7DWRXm9FjCVOYDMPxdau++YGZIIow=' 
WHERE 
  key_id = '4299bf8a8218db788924a0700d37c0b8cb7e5cf5b6923676c67318f74bc9b735' 
  AND (
    token = 'y1uPgB2MwI6oSF7DWRXm9FjCVOYDMPxdau++YGZIIow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )