UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0rfO609Oqwa5sP/Oe/U2uYSfgd8Bhy3XOMiaxqywrac=' 
WHERE 
  key_id = 'e5e7226747eaf5b689058b8706c1e94479a1c8122ab05e577b092b3ebfb58dbc' 
  AND (
    token = '0rfO609Oqwa5sP/Oe/U2uYSfgd8Bhy3XOMiaxqywrac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )