UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJl4v8UdGmbLoT7ec/D1tGVZXEx3L1WdIRBpv/2YA7I=' 
WHERE 
  key_id = 'f3f56c59eccae5a79f8b9503e7c1048bc895e3f0ced7008bc1d2ea640dcadf91' 
  AND (
    token = 'pJl4v8UdGmbLoT7ec/D1tGVZXEx3L1WdIRBpv/2YA7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )