UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pn24D3zZiFQoUpqTNXQnhhAH5Io3ABNfNkpJUczanlg=' 
WHERE 
  key_id = '3a3815a09f499fe83e73e6d979fc9c83b29e3df97ed46d1c74728d62c7ef7789' 
  AND (
    token = 'pn24D3zZiFQoUpqTNXQnhhAH5Io3ABNfNkpJUczanlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )