UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0R4BHl4PqXSMPoJ+N0SB991gndbj3HrAZhXOkQhzBwg=' 
WHERE 
  key_id = '485b7b684d6ded613c843093e752ed539bff7733a0f3b4edbce7b33f4d964b19' 
  AND (
    token = '0R4BHl4PqXSMPoJ+N0SB991gndbj3HrAZhXOkQhzBwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )