UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UnvHn3Sd1lwMGfuZzkUgzuhsNt7nt8XAgBI0+kU7Sbw=' 
WHERE 
  key_id = '4928203c8c9ac05243ee54893871500ea955942f622f87a54ce445164123ade6' 
  AND (
    token = 'UnvHn3Sd1lwMGfuZzkUgzuhsNt7nt8XAgBI0+kU7Sbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )