UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A4GZ2Lu50QVUtgEDHh3wcglKyBOk2OsC18h5Cmu2R34=' 
WHERE 
  key_id = 'db0cf990d17f5d76ebf0c1c1bf732516d4a836da24ac4b130ecd3b1dec10e8a2' 
  AND (
    token = 'A4GZ2Lu50QVUtgEDHh3wcglKyBOk2OsC18h5Cmu2R34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )