UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+WHJh0MpPIymmeuRB5palf+AUxYGYDoE3UyQZ/O1eAE=' 
WHERE 
  key_id = '4c6d1c3385d1ef1b030ae182e0260771650685f54db2e6201200a147e4f47af9' 
  AND (
    token = '+WHJh0MpPIymmeuRB5palf+AUxYGYDoE3UyQZ/O1eAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )