UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G1oeTbXYwDeiQpaNSSB5R3Y66Rru9LS6fo4cWrah2tw=' 
WHERE 
  key_id = '789286c1cf996a493dd8f63fd26f56d16be9ddf598b194a9bc8324db62b12bf7' 
  AND (
    token = 'G1oeTbXYwDeiQpaNSSB5R3Y66Rru9LS6fo4cWrah2tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )