UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gF0Dm1CHDE8+3ZGJhnKAYl/pPsmdo/5FkIVt/VKPPtY=' 
WHERE 
  key_id = 'be72f86a843e85b0a3dc8af6b5bf0020309ac7a3b54c0fbb979dea2a61cdb2d5' 
  AND (
    token = 'gF0Dm1CHDE8+3ZGJhnKAYl/pPsmdo/5FkIVt/VKPPtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )