DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '5ef2e657959ac11c32bd73a85d0ab09a999a91185cb12c56950eeb6ce6d64430' 
  AND token = 'znDu1h3WGj/mryHQgbnEDoMGUvkjD65CEmKL+WJeND8='

Query time 0.00027