UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zCyyAacUWsXoTTJerxSMXAjehgkt53cmupa635p+0eQ=' 
WHERE 
  key_id = 'db119d97cc2e04c6b42b01774eea14e3ce0cb1f54498ca20e61a142c623a8996' 
  AND (
    token = 'zCyyAacUWsXoTTJerxSMXAjehgkt53cmupa635p+0eQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )