UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VbzMJnc3TM9UtzvSAKoACaPKzBgRczyDSyleYmx7h+I=' 
WHERE 
  key_id = '54e008aa29fe933e08019811e43b11f570fd8d1f68eb913a4d94c26a6c065bce' 
  AND (
    token = 'VbzMJnc3TM9UtzvSAKoACaPKzBgRczyDSyleYmx7h+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )