UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3PyplRf+cxMogfOEMFnX4F1AZdtcZ/FewMw4/TuaZIs=' 
WHERE 
  key_id = '7e208852930384a38d3ba3b109b7bef654d6d9c9047086ec2e110ed6e7e49cb8' 
  AND (
    token = '3PyplRf+cxMogfOEMFnX4F1AZdtcZ/FewMw4/TuaZIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )