UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'raB7Q7V8CIjETnLZYPTPGPvU8GNhe1YZoMxf6FfiHBM=' 
WHERE 
  key_id = '4f6f95e9799f5d945f3a6daa4a7923cd6e07bbeb9493bb3cc8db1f544f0289ca' 
  AND (
    token = 'raB7Q7V8CIjETnLZYPTPGPvU8GNhe1YZoMxf6FfiHBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )