UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wvpcLXo3pzGHbbobMEhspmG9tfUqrF0cn4sGPtWkhCM=' 
WHERE 
  key_id = '6d7dacf577d841ae4e01ca8f90e134fe6c161784fdfd6c4fc1fa2b7dc3b9d1ba' 
  AND (
    token = 'wvpcLXo3pzGHbbobMEhspmG9tfUqrF0cn4sGPtWkhCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )