UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'exeA7GizV8rKfOkjnEkQGmSH7o+vyPFOOk7nt2tjZm4=' 
WHERE 
  key_id = '4176da82c11005ededb4258fa7864e351ad9e675d0cf4633152fd34e75a2a8d8' 
  AND (
    token = 'exeA7GizV8rKfOkjnEkQGmSH7o+vyPFOOk7nt2tjZm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )