UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JWn4a7InwzSfrYzvJyT9CTc5byDHTYrmO0TPJWyy8IU=' 
WHERE 
  key_id = 'cb809ba9ee66291c15d53e2200eb922d06e0cf9e351076c360161a8b19d9056b' 
  AND (
    token = 'JWn4a7InwzSfrYzvJyT9CTc5byDHTYrmO0TPJWyy8IU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )