UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3rx/wfzOEs8nipZpAg8ZbfsCjv7v4vIa8JqD41NWz4U=' 
WHERE 
  key_id = '2a6ae124316302b05399c03350e24906e7a519eaa6f037ae4e89b5069b6655fb' 
  AND (
    token = '3rx/wfzOEs8nipZpAg8ZbfsCjv7v4vIa8JqD41NWz4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )