UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ExlLv9hfOdB4jXjY4wQIIx0dsr6P8DkW+7L6xCSgnSE=' 
WHERE 
  key_id = '699c1cbdcae428bdf54a274e15daed5147d0f8d056e4ccfefd54ea56d1a335bd' 
  AND (
    token = 'ExlLv9hfOdB4jXjY4wQIIx0dsr6P8DkW+7L6xCSgnSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )