UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mrdNk1bU34XPcc488IJER4Ew6ZcwvGbrsThK8/OqIpU=' 
WHERE 
  key_id = 'f3acc1e0a5cefffe77dde2142f5c85a595d949eca1f6cf474422bdc533d735db' 
  AND (
    token = 'mrdNk1bU34XPcc488IJER4Ew6ZcwvGbrsThK8/OqIpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )