UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f6YaccHAFf/TFeMGR5iBQ3mprq8DeiI1awtcBMBaIJM=' 
WHERE 
  key_id = '1e9454ea609dd633c6ac0aa89bb20a641f4e1e445aa29dc257e85d7b3a13adb1' 
  AND (
    token = 'f6YaccHAFf/TFeMGR5iBQ3mprq8DeiI1awtcBMBaIJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )