UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D+2fPFaaoxHyd6J50LJglpBQH3ab573NtgLjbUoE8uU=' 
WHERE 
  key_id = '456d5fa24750ab5941dbd85f584ac0dad79bd059fb29e90fde22713fa41c60aa' 
  AND (
    token = 'D+2fPFaaoxHyd6J50LJglpBQH3ab573NtgLjbUoE8uU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )