UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8gAkFVCkW4WIAxKbxmbuerAa0lmLt8Sdwh2aRN4f0dk=' 
WHERE 
  key_id = 'b83eb9445eeb5c209ca4812bcfc98c508d7009cbd1d3a3415f0c004077262f9a' 
  AND (
    token = '8gAkFVCkW4WIAxKbxmbuerAa0lmLt8Sdwh2aRN4f0dk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )