UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+frBhFnPqgFBvrm26tpux0Jv42X2GPPDgPMtZvb4RqM=' 
WHERE 
  key_id = '7d38ea96c8173e7cc2004596f39cdaa7da82e12c05b246103940de721a18cf4b' 
  AND (
    token = '+frBhFnPqgFBvrm26tpux0Jv42X2GPPDgPMtZvb4RqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )