UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lmkTCSAp+HWfoZShlPYRlcIIjMG1MsodkoHVQ5UFszA=' 
WHERE 
  key_id = '2f9f665b56745f17a732c248cd857dbc33baa5203f3a64122774b5b3f4a82ee6' 
  AND (
    token = 'lmkTCSAp+HWfoZShlPYRlcIIjMG1MsodkoHVQ5UFszA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )