UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SZSjgSGOz81CjKxYMndGn/5mk84//o0zVCoc2dwpzII=' 
WHERE 
  key_id = 'ff2072c24e84c9139cabca860aaf940b009fb83b66977b83e3dba41a60f0ffb8' 
  AND (
    token = 'SZSjgSGOz81CjKxYMndGn/5mk84//o0zVCoc2dwpzII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )