UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lg9TTi88wyt3KOaphSQa7VzKA3X66IOMBIYA1pIc4Jw=' 
WHERE 
  key_id = '2c5e9a0ac90b2f24ab3b610b8315c2cf6130026bbd64e97a914682b8d044e36e' 
  AND (
    token = 'Lg9TTi88wyt3KOaphSQa7VzKA3X66IOMBIYA1pIc4Jw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )