UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LoTLtSqDM/fuPvOaivFchVUNBPou19K6qBzwDctjflo=' 
WHERE 
  key_id = 'a953600b334378dba57f4814142e7d1d1b1f6931bba0866cf0962a1f5c263566' 
  AND (
    token = 'LoTLtSqDM/fuPvOaivFchVUNBPou19K6qBzwDctjflo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )