UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vlJzLIRa2xo/s+BIqh9jTI61yyLLempyH70d13eXI20=' 
WHERE 
  key_id = 'c83b1c1fbdafb039afdc885e12ecde17c0e15c68fdf733846765cd3e1b11dc30' 
  AND (
    token = 'vlJzLIRa2xo/s+BIqh9jTI61yyLLempyH70d13eXI20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )