UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '50T3X7dEWWYF8+7eeIAvxEiELuVkCd9rFEcj/PFgNRQ=' 
WHERE 
  key_id = '3c4447b6de77ffda185143d444344d57c7dfb53fb53ad9b548c3090e7f2af3a3' 
  AND (
    token = '50T3X7dEWWYF8+7eeIAvxEiELuVkCd9rFEcj/PFgNRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )