UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oCB83TuiLx8lSFXBNwJtF/jtoLcEk5ckP2orVj6bUmA=' 
WHERE 
  key_id = 'a02a03b29078c269f35640216bf8fc3d0221c8dc5644e9ba88da96d7b816a2b7' 
  AND (
    token = 'oCB83TuiLx8lSFXBNwJtF/jtoLcEk5ckP2orVj6bUmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )