UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8FaMS+KJBoAd0TzboAa0NshS5eYPcxn1L+YqPOTaZRk=' 
WHERE 
  key_id = '66dcd85427b692e6e84d84884af0b119eb6d0d45ad035175e4ffdc94138d4e83' 
  AND (
    token = '8FaMS+KJBoAd0TzboAa0NshS5eYPcxn1L+YqPOTaZRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )