UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k6UpkFiinbVhJmHz3EHAzhIlPIZTOgrDJ3V0/d583Kg=' 
WHERE 
  key_id = '11d00b9eeb9952acd7e161bf2b34491c04c3342b1641e9deee8b3325a7bc562a' 
  AND (
    token = 'k6UpkFiinbVhJmHz3EHAzhIlPIZTOgrDJ3V0/d583Kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )