UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A3UObJgjtK72c0n5vqvzJb2bRLQ1nZ9jyEQYH9lbFUk=' 
WHERE 
  key_id = '4f9ced4af74cdb0ea37dbc265b79908d3057a68ea33a2c540b105bcda293a94c' 
  AND (
    token = 'A3UObJgjtK72c0n5vqvzJb2bRLQ1nZ9jyEQYH9lbFUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )