UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HY0yKnfjL7UilVXNgnnR7sFL/rux2w/MjuVXmOObgms=' 
WHERE 
  key_id = 'c51b1613642aecd6402246e93031e8797881f0e9cb6cd6d0625b07f90b2111ee' 
  AND (
    token = 'HY0yKnfjL7UilVXNgnnR7sFL/rux2w/MjuVXmOObgms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )