UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4OtAwWl+6uJ+Vh1z9QkkfGV3ObO6y4ZxQ5H/i3RXj9w=' 
WHERE 
  key_id = '8db695f46272f724dbc549d7998f3a9dd2eb2eeb276295a7fa742659b227709d' 
  AND (
    token = '4OtAwWl+6uJ+Vh1z9QkkfGV3ObO6y4ZxQ5H/i3RXj9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )