UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cnRXRJJf1bNQSeestDIzclmEIlQjvIyTAbhxbrsTfxE=' 
WHERE 
  key_id = 'c96d84dfbe16ad1e86c57672ec4a650fb1a4a9f1d1387e69aae95bf2deed9893' 
  AND (
    token = 'cnRXRJJf1bNQSeestDIzclmEIlQjvIyTAbhxbrsTfxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )