UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gpUbEhoxtOq75MrBn2I+VTJSKCxSuKWshf70QAvn/3I=' 
WHERE 
  key_id = '39fdc49c1a3e58bc09bf7f7ae12fd049bba1c69a27f104f71aa52bcf1b265db9' 
  AND (
    token = 'gpUbEhoxtOq75MrBn2I+VTJSKCxSuKWshf70QAvn/3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )