UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ysxcCINzTDLw/HEp/o1ZgO72w+/7iPpb+lOQd4MmNBg=' 
WHERE 
  key_id = '2ce36ee9d129b1a4ca70fde77513d412f81ebdf62aafc53e6d63053b3c4a2485' 
  AND (
    token = 'ysxcCINzTDLw/HEp/o1ZgO72w+/7iPpb+lOQd4MmNBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )