UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CrdNc729mRw9j8+vO+6JEZfeCS745C90FdnLcO8KPsw=' 
WHERE 
  key_id = '4a69e6c4cabf8326d412b7131eccbf79253f077e000a7ba5ef509b33fdebc64b' 
  AND (
    token = 'CrdNc729mRw9j8+vO+6JEZfeCS745C90FdnLcO8KPsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )