UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CxAq2wMzeb1KOEo4ELc1TBxyH8FojfC+ThpxQPQmqnY=' 
WHERE 
  key_id = '1f489e1f948476311bdcb03261a7c3d1bb86f0e02deb9aa1681822f2eaa772c0' 
  AND (
    token = 'CxAq2wMzeb1KOEo4ELc1TBxyH8FojfC+ThpxQPQmqnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )