UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oow6f7YYFWWbPdwWKaXdEHpjrI7XBEK7X6XD/H7JLec=' 
WHERE 
  key_id = 'a10a0885c93bf9dfd5045cd91330788396944007697003618cfb055d9aabce2c' 
  AND (
    token = 'Oow6f7YYFWWbPdwWKaXdEHpjrI7XBEK7X6XD/H7JLec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )