UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pP52vXnEJm4Jy+KRkinWVRVaIXqrL5kpZ5kHDQlytOA=' 
WHERE 
  key_id = '325f12ebc1189d1c26520a6e38d8b5583629b87ac6a156432aedd05d6de8aa5f' 
  AND (
    token = 'pP52vXnEJm4Jy+KRkinWVRVaIXqrL5kpZ5kHDQlytOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )