UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1nRp95StiLCitVV5DC+iCsvOq2/7ShqCVN4Cy4k1Q34=' 
WHERE 
  key_id = '562ef855a1516ec92817432598c308171e889c8051b4c9702cd9d68493f81911' 
  AND (
    token = '1nRp95StiLCitVV5DC+iCsvOq2/7ShqCVN4Cy4k1Q34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )