UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4J0UCzj2V3CElis8BzcdwgTLAHV1bx+eugd5/e8uTjw=' 
WHERE 
  key_id = 'e0759577e07f94476248f9e6a51501be3aa5ae61982f0cbe276a925015e5ba2c' 
  AND (
    token = '4J0UCzj2V3CElis8BzcdwgTLAHV1bx+eugd5/e8uTjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )