UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O7CApOwYNj15fUdemqtO3HR5JaRmMgQf5jMK93rjJNw=' 
WHERE 
  key_id = 'b1e2ffaf4bb507f564879bd3ad84af6cb85b2e4522e37d64b2832504e2f4fa16' 
  AND (
    token = 'O7CApOwYNj15fUdemqtO3HR5JaRmMgQf5jMK93rjJNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )