UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZVud25Ai2GYcLZoe1MZ9zGttyHM3jFhoq5KP1fy0i8A=' 
WHERE 
  key_id = '66ed08e762821325fe644e00328831dd1ed72ab3118d61f54852e154f8e18e6f' 
  AND (
    token = 'ZVud25Ai2GYcLZoe1MZ9zGttyHM3jFhoq5KP1fy0i8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )