UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6rwp9Pg/zvGgMzGKD5N0vPLUl8EgzFXRAoEb9OaB4C0=' 
WHERE 
  key_id = 'b0b4616719a7b5bae12c4531f7d3f4ca1f44f5cbbaeb1258374a85a133b92257' 
  AND (
    token = '6rwp9Pg/zvGgMzGKD5N0vPLUl8EgzFXRAoEb9OaB4C0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )