UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y/dBsZ4AjPz14WirP3f8D0Efijg/SHxB2mqYnMHucjQ=' 
WHERE 
  key_id = '90c49d0b86f5491cb235affe7c8542a6ce3acf432e2b6c59f77607d28b39b7b2' 
  AND (
    token = 'y/dBsZ4AjPz14WirP3f8D0Efijg/SHxB2mqYnMHucjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )