UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a9HMtbqaX+NDjDPdiz8+PQhKEyC8BM7htyDkAWXGLIg=' 
WHERE 
  key_id = '8b85966806c6ec3ebb8664305408c9f98ff8dbe52e0d5db3ac449131b8de2bbd' 
  AND (
    token = 'a9HMtbqaX+NDjDPdiz8+PQhKEyC8BM7htyDkAWXGLIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )