UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dTbnpQp/cblRY7q/kB1kB3A1s4cTiJWBe7cB8kN/j4c=' 
WHERE 
  key_id = '2ea954d39253b5b4cdd6dd3fa5e28551c860b5ec10b4224ffc673948fe3d544c' 
  AND (
    token = 'dTbnpQp/cblRY7q/kB1kB3A1s4cTiJWBe7cB8kN/j4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )