UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kR3l53Cc9nG+BpJB53rJHYK2Z7mIC0qE7zmnQFNAmew=' 
WHERE 
  key_id = 'f195f11900277adba626ba31ca51e81218f7d5833be3e70bcbefa9ed779f3fc2' 
  AND (
    token = 'kR3l53Cc9nG+BpJB53rJHYK2Z7mIC0qE7zmnQFNAmew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )