UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JeQwEY8EsJREkaUkdBgaciDEpIenNPX1QM3eTWANPO8=' 
WHERE 
  key_id = '814f44f46438d8540fe16e9a1c1524dcfbb05a2312b7f90fa12f6ecb8888c9cf' 
  AND (
    token = 'JeQwEY8EsJREkaUkdBgaciDEpIenNPX1QM3eTWANPO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )