UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fGNODGzZXInleyyDugqji3+u8jabLVC2ZFrZxFB21Pc=' 
WHERE 
  key_id = 'e1d66437bb23284a9fdfdff3708d19418b3212196e15119e2c99d602cea41ea4' 
  AND (
    token = 'fGNODGzZXInleyyDugqji3+u8jabLVC2ZFrZxFB21Pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )