UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M83gJjUONDUl0av6AcPuYOMG7ivIlQt9Rfx5WNlTmpo=' 
WHERE 
  key_id = 'd2da4f567447aa0a9eec4652beb44dba0d93e32c2de819d33d3fb9f861541564' 
  AND (
    token = 'M83gJjUONDUl0av6AcPuYOMG7ivIlQt9Rfx5WNlTmpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )