UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eR+YVWURPudJlV4MemfkqiYjnzagDqQ+cmp2Plt0AfI=' 
WHERE 
  key_id = '8179f5dbf0abb4aab1f536c8febb91947591318f68cbcec8725de0a4ddbbeb93' 
  AND (
    token = 'eR+YVWURPudJlV4MemfkqiYjnzagDqQ+cmp2Plt0AfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )