UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I1BLwJG9xoJS3dtHPZFJ63DMArfBw08GVTLw8+sQazc=' 
WHERE 
  key_id = 'ad3d91a4fe0e43faaff9435223ea7135dfe1c764b7675eed9b13413cc03e29aa' 
  AND (
    token = 'I1BLwJG9xoJS3dtHPZFJ63DMArfBw08GVTLw8+sQazc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )