UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XPwbVdbtAOu7sBsHgVcaUsSJ5G3XQj86VUb3GluPJLQ=' 
WHERE 
  key_id = 'e935d012785e4efaa34c5312d71a79080ffc6606904b0149ddd1280afe1f480e' 
  AND (
    token = 'XPwbVdbtAOu7sBsHgVcaUsSJ5G3XQj86VUb3GluPJLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )