UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bgNeAU99/t2g9Mpd/WF3CgKL0Z7s+CLSTJQeCvwDWos=' 
WHERE 
  key_id = '70d2f86c9b3dab42f66d1df1c3a6e6391f14b0e5f04fe6445bcc4f03b5a9efdc' 
  AND (
    token = 'bgNeAU99/t2g9Mpd/WF3CgKL0Z7s+CLSTJQeCvwDWos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )