UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ag7SN7F/mu4RAQh4MUPK0J6FWn2/N3AW0NagH7biaw=' 
WHERE 
  key_id = 'da15508a99162244ebde8e113387eba2978bb917a6a228dafe858fc26a0a585f' 
  AND (
    token = '5ag7SN7F/mu4RAQh4MUPK0J6FWn2/N3AW0NagH7biaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )