UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lmFrFQM7V1FmKfM+OKQh1wWQxyRfQXtwTlwg4wWFza8=' 
WHERE 
  key_id = 'bd877e91eaa90b71c69ca7310299d76c93d35a3a95e675da760ec8907b83b8f5' 
  AND (
    token = 'lmFrFQM7V1FmKfM+OKQh1wWQxyRfQXtwTlwg4wWFza8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )