UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6/dGRf+iOwI2co8HgonZVyxkpgYfuGlChzi/o3NbfB8=' 
WHERE 
  key_id = 'a41fba47678651b32b89571090b4b250f89b1ddf42800bfc903910e4490706f3' 
  AND (
    token = '6/dGRf+iOwI2co8HgonZVyxkpgYfuGlChzi/o3NbfB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )