UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WLKd5CgBX1Z1oZNyA64TdV/ReWBdyouMmLC+9BwiRG0=' 
WHERE 
  key_id = '3485371e392da35c5cdf931b35dee7e8cf530e40b996d363f6fa93e79e75c16c' 
  AND (
    token = 'WLKd5CgBX1Z1oZNyA64TdV/ReWBdyouMmLC+9BwiRG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )