UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HM8yuwUi6CytZm1vQWAiX+zWJ12bdEsIo0oeBFeiMPM=' 
WHERE 
  key_id = '3b56d7793182c3dd1ced06437dc186ef95fcc06a79ad035db759c8be28c5bfcc' 
  AND (
    token = 'HM8yuwUi6CytZm1vQWAiX+zWJ12bdEsIo0oeBFeiMPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )