UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v6W0MrDk+SU1oSGvF1U/qX61u+FXKnEfhb9LWVkvGfU=' 
WHERE 
  key_id = '85fafd29c080a46d31efaba149ae5d12b59a6716af92566cfe8717a316183272' 
  AND (
    token = 'v6W0MrDk+SU1oSGvF1U/qX61u+FXKnEfhb9LWVkvGfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )