UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TgVmQ0+ut+glxIRqj52spHNeD2lvVqA6g78nu8QZO6c=' 
WHERE 
  key_id = 'a349bb1476ef30ac92e6bd5a359df1745935479e0b389729591530cc3f326dc7' 
  AND (
    token = 'TgVmQ0+ut+glxIRqj52spHNeD2lvVqA6g78nu8QZO6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )