UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nw5boEKT0lFLtRp8FB5KVZ5v63jdJQVPiga6Z3DCZZo=' 
WHERE 
  key_id = '73d6cc5914b20a39cc3b1eb068309bde6b7924e6ebe7ab50f183c114d7b608bd' 
  AND (
    token = 'nw5boEKT0lFLtRp8FB5KVZ5v63jdJQVPiga6Z3DCZZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )