UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vtdc3cNfMccbdbmdVwsEDSiqWF3ntHBR2jV7eAbHzyo=' 
WHERE 
  key_id = 'e761df9ac694cef9b0f4e8e5e398a57c45af294836f26c2b68b8cac5e9c3d54c' 
  AND (
    token = 'Vtdc3cNfMccbdbmdVwsEDSiqWF3ntHBR2jV7eAbHzyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )