UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cG2m/QHlT60dp/GY1GvbupLl5FIF3E0XCE77Bl1JX5E=' 
WHERE 
  key_id = '800ce710325b39534373ab3b4c3b4439dd42c2107d57e27366890bd97cde0101' 
  AND (
    token = 'cG2m/QHlT60dp/GY1GvbupLl5FIF3E0XCE77Bl1JX5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )