UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P2wloQyzK+s4i3K4VgH0O8L6BFshxf74A2SqiFjKcv0=' 
WHERE 
  key_id = '08c3e5eea6831bd0bad9efd64f0a8660d9ed8360d77847dfd4693ed7c5373165' 
  AND (
    token = 'P2wloQyzK+s4i3K4VgH0O8L6BFshxf74A2SqiFjKcv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )