UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9lkz1+uQ4MTGPO4ADP1FqqQm/B2a392i79MrGYlOmeM=' 
WHERE 
  key_id = 'e8760dd6ae33c9f5db4367e01cbe21237ede11ff9129adb4a8154fcf4349f8eb' 
  AND (
    token = '9lkz1+uQ4MTGPO4ADP1FqqQm/B2a392i79MrGYlOmeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )