UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r6vsiKPC5/C9Iy9kckmDwQr5J0kaRRnv1wO+tMh1WVE=' 
WHERE 
  key_id = '097250b8909e0b805f4482da4d6ba03c3eaf76b40a3a4eed3fdae02af49ceec1' 
  AND (
    token = 'r6vsiKPC5/C9Iy9kckmDwQr5J0kaRRnv1wO+tMh1WVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )