UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LRDJsf7aoti5vdoPrqf57n87P4tEepeCzyHHBaJL1uA=' 
WHERE 
  key_id = 'b157d92cb2c2cfaecd4b2d1cd8e8dfd7ffea137d45d4aa7100b5f13296330fb9' 
  AND (
    token = 'LRDJsf7aoti5vdoPrqf57n87P4tEepeCzyHHBaJL1uA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )