UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5azrVStssWUcZvrj0VFAfhyICiKudyyJl+gbn7xk1RE=' 
WHERE 
  key_id = 'eac1356e3b67efe322286cd6e2ecfe2a109af7563a12b554269ca0fb9bfcc499' 
  AND (
    token = '5azrVStssWUcZvrj0VFAfhyICiKudyyJl+gbn7xk1RE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )