UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2lX1u2bHXZzyfPAVMV6/0Dg1auKTOaPYXwAGlxE7pAY=' 
WHERE 
  key_id = '66f7373a0763cbfb1456325231f58d4b0c58c547bf6ab181833e94379ebe1746' 
  AND (
    token = '2lX1u2bHXZzyfPAVMV6/0Dg1auKTOaPYXwAGlxE7pAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )