UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XKJ4x5Xc7zL1/H/4ZMMvjBMucOkvx6vlVqb53TKYa9I=' 
WHERE 
  key_id = 'c2fabcff838e6c6f1233d0d8a849b5a25bccfdb3e6cfcdeff035f14e674e43b8' 
  AND (
    token = 'XKJ4x5Xc7zL1/H/4ZMMvjBMucOkvx6vlVqb53TKYa9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )