UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+CV6Ee2i3AjK3IOuCo33/b3PUHFd0n15FV2L43Mk3mI=' 
WHERE 
  key_id = '4632938c123c00b7e47ac11f5997bc413d4ea4faa5e9d03dd61ef0ca48630b1b' 
  AND (
    token = '+CV6Ee2i3AjK3IOuCo33/b3PUHFd0n15FV2L43Mk3mI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )