UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eEEUUyd7QZxx1epXUUgNF+wMecm4tZBBwgVlNSiojpM=' 
WHERE 
  key_id = '9d7538f59d4046ff01f7493671af857f4198955045b2fae8d3f21ecea2b87adb' 
  AND (
    token = 'eEEUUyd7QZxx1epXUUgNF+wMecm4tZBBwgVlNSiojpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )