UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/QUib8sMJ0CodUQlVahpX3xvSXzMZWRQZRXf/Co6A58=' 
WHERE 
  key_id = 'a0cd8a611fdb5d8f1b6f244341a0140d6d1c87a8257a5c1c159b5a63c8d98107' 
  AND (
    token = '/QUib8sMJ0CodUQlVahpX3xvSXzMZWRQZRXf/Co6A58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )