UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hw5WTKisTWge6Jw1FKV4WCKyqACuuFWGiYBykgVo8so=' 
WHERE 
  key_id = '7fb49fc1e650f5d99ede20c0df0097d900877a4a9adab93cbb2abed1b85d6002' 
  AND (
    token = 'Hw5WTKisTWge6Jw1FKV4WCKyqACuuFWGiYBykgVo8so=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )