UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wh5IOaUfkTi2P8u4cQF3p0qDaqR7fmTG9LeheBRQ/fY=' 
WHERE 
  key_id = '14de73cf00852227c4e2f230df48900352bcb442aaa5c230b911d2528e88fd2d' 
  AND (
    token = 'wh5IOaUfkTi2P8u4cQF3p0qDaqR7fmTG9LeheBRQ/fY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )