UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd+gEKndeX2H6lwOW32kcj/L8NZcX5B62OLhAwr2cnxk=' 
WHERE 
  key_id = '6cbec56b92f59331159c932bb0d3a093350b674e7f08fa732ee504453334782f' 
  AND (
    token = 'd+gEKndeX2H6lwOW32kcj/L8NZcX5B62OLhAwr2cnxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )