UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RG7ig/qOl8XdF4u7fHo7msG7CPV3o9Ke/Nk34cT56Mo=' 
WHERE 
  key_id = '276f5cdfa9eadacfe87cc7b76eaa123835a0b84f071fc99ec3f1a0f6dba92050' 
  AND (
    token = 'RG7ig/qOl8XdF4u7fHo7msG7CPV3o9Ke/Nk34cT56Mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )