UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iq8C6ZVjY0IGuhoa8hRXkuiq8XTCUCMS2n3soR318JM=' 
WHERE 
  key_id = '1a0103d6fdd7069e3e90580a960388e7cae6a0cbb3ace8b877ae9827b6b998d7' 
  AND (
    token = 'Iq8C6ZVjY0IGuhoa8hRXkuiq8XTCUCMS2n3soR318JM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )