UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yGn6CQjgyoFvPyrf178zUtx93HFUwzo3dPBdBK6e7Is=' 
WHERE 
  key_id = 'dbdaf9de2ba8126164fe9cc4b444449bd80b373c99a92d89ce771b440aa6a39c' 
  AND (
    token = 'yGn6CQjgyoFvPyrf178zUtx93HFUwzo3dPBdBK6e7Is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )