UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YLMKfcv9ZCQ9UM6fw5jtdzIXW6ZWViu2u2aJluqP11c=' 
WHERE 
  key_id = 'a4f64cf08a02138a4f133d17ab120e947fa5464a3617148b169ab71594f12eeb' 
  AND (
    token = 'YLMKfcv9ZCQ9UM6fw5jtdzIXW6ZWViu2u2aJluqP11c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )