UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zeKzVQ4WaP0SrzqhukInHJaY/gtyViJyZJBSwB2EfsY=' 
WHERE 
  key_id = '9b07e45185da333fb014c2eced03585fcd7816dbc4752e050ee0b450113726c4' 
  AND (
    token = 'zeKzVQ4WaP0SrzqhukInHJaY/gtyViJyZJBSwB2EfsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )