UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0vJih7AG0+6eW8Xuevx73qJYchMr5jikImMBvWyQYz0=' 
WHERE 
  key_id = '235448c1e95d8c537bbb9e6e630a1de99c55ae090ff73b8b2053ba74b0c13d41' 
  AND (
    token = '0vJih7AG0+6eW8Xuevx73qJYchMr5jikImMBvWyQYz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )