UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9RItZdTE8qvUpedFAH+v307/Unokjxw49OeeLrUyh1A=' 
WHERE 
  key_id = '4e7482d9fe41b233e9a611de9965d456feb7e0f2e43d19514510d3b971de2d57' 
  AND (
    token = '9RItZdTE8qvUpedFAH+v307/Unokjxw49OeeLrUyh1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )