UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tmdhOorsT+v7rf3wtDXmq7JMmzs0UPLy9RPrA6KSqXo=' 
WHERE 
  key_id = 'c2f14e98e4cd4dc7489b4dee7b3bfb84c2f972ca76e125434d568d1bf1c41df7' 
  AND (
    token = 'tmdhOorsT+v7rf3wtDXmq7JMmzs0UPLy9RPrA6KSqXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )