UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+yDF7CTKb0du69ZSI3dQoON5udSCma9Cm3JXcnSQjkk=' 
WHERE 
  key_id = '93697df43df746ecd015575304c527b3f37516412b1bfb00d8c858e8dd50d820' 
  AND (
    token = '+yDF7CTKb0du69ZSI3dQoON5udSCma9Cm3JXcnSQjkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )