UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J318+V5hxV4SXTcgN31sE1qw0T1Wu9LRbQmDem+LDJg=' 
WHERE 
  key_id = 'f4b25c2410ed2a2e191256c51b6b2952a62824676f8deed338ca64ae94b4f1a6' 
  AND (
    token = 'J318+V5hxV4SXTcgN31sE1qw0T1Wu9LRbQmDem+LDJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )