UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eEwq8EuKh8GgC7sFG39nuO2Rir7RXvKAVy1+gqN0vQk=' 
WHERE 
  key_id = 'f767450ac4df8ebb496abe85a039a9762ef7449274332283cce44c9622b206e7' 
  AND (
    token = 'eEwq8EuKh8GgC7sFG39nuO2Rir7RXvKAVy1+gqN0vQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )