UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QaLbzEcDlTGZiR2U0v7B1O9zYOWQpASnjAE+bqrt16Q=' 
WHERE 
  key_id = '5b5eb75839224ba10b682fe32f2a04d151f66f892ac88e159996d737256cfe0d' 
  AND (
    token = 'QaLbzEcDlTGZiR2U0v7B1O9zYOWQpASnjAE+bqrt16Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )