UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TGdiPcRY743rLec+Yz0IiG1yYhZeMFehJbl9VLrzdIs=' 
WHERE 
  key_id = '2c4e2406d983ae70d895b4ddd154c05ff1ab4f11842e2b24ae4337233ccb2e45' 
  AND (
    token = 'TGdiPcRY743rLec+Yz0IiG1yYhZeMFehJbl9VLrzdIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )