UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZRk8NTLnXJMTQayQFXjK6QtBViTOojAshMw9eM3CmAo=' 
WHERE 
  key_id = '5c0e1872577f5e68bda8556de26cd9f24e336d5a5f7bf2418aa499bff9138476' 
  AND (
    token = 'ZRk8NTLnXJMTQayQFXjK6QtBViTOojAshMw9eM3CmAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )