UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T5+7R+Xi2Xp2VI+mSS2C+voSRrJh2mi8Fb2QuI52IIU=' 
WHERE 
  key_id = 'd30f612e895da2003dae48a5621831a254077d0977ed894d0fd4f539bf6f4afb' 
  AND (
    token = 'T5+7R+Xi2Xp2VI+mSS2C+voSRrJh2mi8Fb2QuI52IIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )