UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ew5wiap1wEXn5Dtq6UevFt3ntLSQPvhXPJFtwCxyaOc=' 
WHERE 
  key_id = '9f3407b3014f14cba76e87ffc1ff61d688a34880026d8e29521f769fc336e746' 
  AND (
    token = 'Ew5wiap1wEXn5Dtq6UevFt3ntLSQPvhXPJFtwCxyaOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )