UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kRg0yUXmoD+qJ5suBJeTbRvoW1ABwjKrGqNQkrb5MNk=' 
WHERE 
  key_id = '2832529ae1d071fa02535a9bf61fdd4d132e6e97f670cc2eeeb888b6e0c96683' 
  AND (
    token = 'kRg0yUXmoD+qJ5suBJeTbRvoW1ABwjKrGqNQkrb5MNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )