UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KBU0OVzPIgAreNs5TEh544Y0RlUayx+FA89TaIi0i1s=' 
WHERE 
  key_id = 'c5544ecc374e30f34911073fbb6d4392b7a1ff01d72ebe6cc90df1a2f00cdbc8' 
  AND (
    token = 'KBU0OVzPIgAreNs5TEh544Y0RlUayx+FA89TaIi0i1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )