UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HtIgi75F3R34amygpGJgF6PdD3Wxz+wySyYqG/XJexI=' 
WHERE 
  key_id = '4b465717eb2c222100da596aeca1e628baf347f17cdfa35771dc897d5f3121d3' 
  AND (
    token = 'HtIgi75F3R34amygpGJgF6PdD3Wxz+wySyYqG/XJexI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )