UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RFeLdA1a6X3+XXzqqjQGsOHbDS4STOK6ii4/l+K+Fa0=' 
WHERE 
  key_id = '719d4e28825c25c9133cba5fd2a14d46aaf3dfacce569dc3805e528ef33df003' 
  AND (
    token = 'RFeLdA1a6X3+XXzqqjQGsOHbDS4STOK6ii4/l+K+Fa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )