UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's2X/0E0FFoVYU//Rp+rcuA0oL4/YDHRIkz2QxNpnpR4=' 
WHERE 
  key_id = '6a8dd04072cb08094cc41c62f224822765c9f1646f89c1215a470445700961ad' 
  AND (
    token = 's2X/0E0FFoVYU//Rp+rcuA0oL4/YDHRIkz2QxNpnpR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )