UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1zjV8BHkt7EF/pBSr2yZdiHVtluTNPsJ0ClW346To7w=' 
WHERE 
  key_id = '2b53b26c54da6e62b9af3bbcdfba87d3ee0264e3d5c58bdaf08edfaa101b0f94' 
  AND (
    token = '1zjV8BHkt7EF/pBSr2yZdiHVtluTNPsJ0ClW346To7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )