UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'URQfgK2eHLBLD1HIFGvux0DKPZRf35ZdulC6k3TiUqo=' 
WHERE 
  key_id = '8f190b68fc1fa4d8c7aba86ea4877df6263b1b3517d3bea75a0ac33fac3a49c7' 
  AND (
    token = 'URQfgK2eHLBLD1HIFGvux0DKPZRf35ZdulC6k3TiUqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )