UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lOjkAB/N1gCymHP7cJuVETo0M9sxl9F0teX8Ek+0I9w=' 
WHERE 
  key_id = '3195807cd13a74a9217a78e0e5e51a6cdab0f2e44cebd22ced910db28197db7f' 
  AND (
    token = 'lOjkAB/N1gCymHP7cJuVETo0M9sxl9F0teX8Ek+0I9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )