UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SG0q6BD38cr0tSpF1MxpS5gcZaQvY69bNpdvTkXwwRY=' 
WHERE 
  key_id = '1b2e61f175c83391874185a91e79979ee3bb706b4869dd6ec91016d7f4b4eb3a' 
  AND (
    token = 'SG0q6BD38cr0tSpF1MxpS5gcZaQvY69bNpdvTkXwwRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )