UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TvkmDdTIpZeTjSwXeOEZSY/vtBljwblm0khT57soOAw=' 
WHERE 
  key_id = '3257c90ae3de170e6e57ca9033354a520cf868296c9d5d1ef8f11acee3a0d85b' 
  AND (
    token = 'TvkmDdTIpZeTjSwXeOEZSY/vtBljwblm0khT57soOAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )