UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/qwFCgkQSo3bB5rqqBO+9nwt8gQEdz1n3p+jSmdyEt0=' 
WHERE 
  key_id = '159d7b4e15fdeeb0a9356f7c61552b6292ab22a08db785ef89882e9be5086665' 
  AND (
    token = '/qwFCgkQSo3bB5rqqBO+9nwt8gQEdz1n3p+jSmdyEt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )