UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NGehbdJAYRM6UdS2tN0MBZdLsMGJJKujHTGurxt1qe0=' 
WHERE 
  key_id = '19814e4df8482b40ed6e39f6cd59d271b0c339a9b0198684bbc3b0bd418cddc6' 
  AND (
    token = 'NGehbdJAYRM6UdS2tN0MBZdLsMGJJKujHTGurxt1qe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )