UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GPLIiMj0RZKjMZK4r1Zy7S9x0w/XM18p3NFC3VtxJDY=' 
WHERE 
  key_id = '3b37358bd6be309e46ec8ed01def8e77d8e8b1ada4d661460669dd6a70db0291' 
  AND (
    token = 'GPLIiMj0RZKjMZK4r1Zy7S9x0w/XM18p3NFC3VtxJDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )