UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KkXTynPR4f4hX693vuSM9CQTayeVcKcsqvT3buwMiqk=' 
WHERE 
  key_id = '17b71ae12be474ecbcec5873751039df86c73e60b74c1eb4f852f93949e7185d' 
  AND (
    token = 'KkXTynPR4f4hX693vuSM9CQTayeVcKcsqvT3buwMiqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )