UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e0uRujchAF0RxxL3eAMvxs/fiYaWwlo1VR4IiSVfoKk=' 
WHERE 
  key_id = 'f61d6941b42f807268fe8e334fc75ef7bc858c0bcc19556bbece585290be8cfb' 
  AND (
    token = 'e0uRujchAF0RxxL3eAMvxs/fiYaWwlo1VR4IiSVfoKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )