UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bAJhbG6KQdBqabJjMJdrWHr1fA9Ao8reWAmAG86568Y=' 
WHERE 
  key_id = '3df5f9142886cf7cf2601b08f8d0e1e0992fff0236a474c876259fa59d15655c' 
  AND (
    token = 'bAJhbG6KQdBqabJjMJdrWHr1fA9Ao8reWAmAG86568Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )