UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HzByrXlh2z6pXFcwpF31qcqHjjFWXa4tf8lVAuqvSqo=' 
WHERE 
  key_id = '93d58c10d61f6eaba468c8811bc801f3d597ff55c15b598b728faa902262f7dd' 
  AND (
    token = 'HzByrXlh2z6pXFcwpF31qcqHjjFWXa4tf8lVAuqvSqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )