UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2F4V+EDtQz6tyPy90HAf7GkpSg0EpIFBXKlYYOO3ya4=' 
WHERE 
  key_id = '19cd50b3b0b74f728192a7a7e450e1b09a7ad42506bbf715f7a763cc1fb31a09' 
  AND (
    token = '2F4V+EDtQz6tyPy90HAf7GkpSg0EpIFBXKlYYOO3ya4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )