UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CnzEnjoXkCKqgzzL9CAczy4IhmphTJaN6LQ7IjtgYRU=' 
WHERE 
  key_id = 'd03eff6317cb6f0992d9d76727fd36f7bff25b56d271cf768c0b2d2cbc08c9c0' 
  AND (
    token = 'CnzEnjoXkCKqgzzL9CAczy4IhmphTJaN6LQ7IjtgYRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )