UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AvQjyWH9qGrhhPKnggGr5zvxq6OBHFNOmXVj/9PkrG4=' 
WHERE 
  key_id = '2fbb31c33c258ee1bcb6fc2b3bd68d08af5d332e77a977e607c8e2eaea712ae2' 
  AND (
    token = 'AvQjyWH9qGrhhPKnggGr5zvxq6OBHFNOmXVj/9PkrG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )