UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aEb/GWEWIv/bmh+orSZV8pDx64dBig4nQxTVMIDhqu8=' 
WHERE 
  key_id = 'e2a494ff88e7b237adae20f4b077dbb882b6893693eb26abec51f56a6615756e' 
  AND (
    token = 'aEb/GWEWIv/bmh+orSZV8pDx64dBig4nQxTVMIDhqu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )