UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ew4nyfoBCBVI5x8pKwTq3pRPTKtXfxLX4Pzn/MSSUxw=' 
WHERE 
  key_id = 'c7b9427531c096fa1970dd5c56efc13667698d09becdb5b59afb476e3b19d7e3' 
  AND (
    token = 'Ew4nyfoBCBVI5x8pKwTq3pRPTKtXfxLX4Pzn/MSSUxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )