UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eMtO+Cjs40JBHNtbMdsL+aM4D8ecZ01ReVPZNykJd3o=' 
WHERE 
  key_id = '977885db4bd967de25e26dd008ec6d29d801cda4a1c1e223e7bb93ad397f71da' 
  AND (
    token = 'eMtO+Cjs40JBHNtbMdsL+aM4D8ecZ01ReVPZNykJd3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )