UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '48Wa2gHHKGhNTinMeYJjznA2ygRK98xMBw10L1UkzWE=' 
WHERE 
  key_id = '5a9355c15d95ded0f9f230dab38f9adf9d03a1183f7dadc1f8c157426fed272e' 
  AND (
    token = '48Wa2gHHKGhNTinMeYJjznA2ygRK98xMBw10L1UkzWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )