UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tPCALONOkfN+jUmmSTSEEoT5vn36/fTCKCKmkdIhB/U=' 
WHERE 
  key_id = 'bf671f76f9a5c8e004a0c231001775d43bc81affeaff7bab321ea0161ffdbaa6' 
  AND (
    token = 'tPCALONOkfN+jUmmSTSEEoT5vn36/fTCKCKmkdIhB/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )