UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RPuMsoq9MWKnpBQZ58X1QyI442/urPC71+0kkAxDf1A=' 
WHERE 
  key_id = '1dc233d8b91d3e1ef34bfe97be0d2a1bb653d17c31923767e72814a3558fa8dd' 
  AND (
    token = 'RPuMsoq9MWKnpBQZ58X1QyI442/urPC71+0kkAxDf1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )