UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'anD6JNe9Ps7NUGV39rrz7iQbfR0uyR86ZVI6vUcYJGs=' 
WHERE 
  key_id = '8dff129984f9a710ae10510757b347e8352ee72608ebcfb084bb918e6be81c5b' 
  AND (
    token = 'anD6JNe9Ps7NUGV39rrz7iQbfR0uyR86ZVI6vUcYJGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )