UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/TNK25hKU+7ubSGM4s7wLYU1/QEGQ1bK7OGnAlOhCTU=' 
WHERE 
  key_id = '5bc3796d71227b631251b72f954ccdea43215975ed41a6126c1d396abccda1f0' 
  AND (
    token = '/TNK25hKU+7ubSGM4s7wLYU1/QEGQ1bK7OGnAlOhCTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )