UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hxa2NHZlQ8Z0KPyf0t6Bf3gWL4PyHUc2a+WkADsfQqM=' 
WHERE 
  key_id = '1e6af9d6bb5856e36448072a78e0300130d088678540109f02aded638a4984f9' 
  AND (
    token = 'hxa2NHZlQ8Z0KPyf0t6Bf3gWL4PyHUc2a+WkADsfQqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )