UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ek1/HsX3k7cEyM13mpKUL4uNyQrbP5QxBEbfsrxohXU=' 
WHERE 
  key_id = '1868896184005b02abed25d1217b70dd738994bec157468e1be63debad217b93' 
  AND (
    token = 'ek1/HsX3k7cEyM13mpKUL4uNyQrbP5QxBEbfsrxohXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )