UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nulijSvgkJdWXy6Sf6kbtSKlilbsCTc45jLcIj3LCLs=' 
WHERE 
  key_id = '245d8c289b29d85f5f06f1f8abab71dfa472bbbdb7ad9b679db7ffdf3d6adc23' 
  AND (
    token = 'nulijSvgkJdWXy6Sf6kbtSKlilbsCTc45jLcIj3LCLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )