UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ijf1U1H88pZrY5e1moldXQVHVXhsdGpVcA0ZP5+lA08=' 
WHERE 
  key_id = '6b512175ef155a9bc2259f5915515fe6d478fc20fc51c2824710e55395f9e37d' 
  AND (
    token = 'ijf1U1H88pZrY5e1moldXQVHVXhsdGpVcA0ZP5+lA08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )