UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nFIsxPQ+b8f192zmRYdpUSZ/MT3X+wD6rxMzrhERBs=' 
WHERE 
  key_id = '2e7c535551f39504eee209bb857f3fab00bc13669abbaa8f65ca43ad6a59700d' 
  AND (
    token = '9nFIsxPQ+b8f192zmRYdpUSZ/MT3X+wD6rxMzrhERBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )