UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kYl+NDZvzWrmYu9uH3OzC9TxUAw7bC4wF5jfQe7p9r8=' 
WHERE 
  key_id = '3b7a6e16d98e2a99bc6ea562cd3430f998a94d89b99f319fd3c3cad77c890110' 
  AND (
    token = 'kYl+NDZvzWrmYu9uH3OzC9TxUAw7bC4wF5jfQe7p9r8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )