UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NfyQ8ohueNfQkkMyRwyvz3Co5IdYdkHp0+rhtJKoiDM=' 
WHERE 
  key_id = 'b1511781d748680af706979bffe11782dc1e0280e090845d70a8b9eef69c73cb' 
  AND (
    token = 'NfyQ8ohueNfQkkMyRwyvz3Co5IdYdkHp0+rhtJKoiDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )