UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PIpZfN2BM64mccn7QnHA6o+iSfaAG5ESaIwRV2B+nI4=' 
WHERE 
  key_id = '4e74e95db4f708c2b5f3839867e8c44e19db6736846c5558a3db0a701b59e9f6' 
  AND (
    token = 'PIpZfN2BM64mccn7QnHA6o+iSfaAG5ESaIwRV2B+nI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )