DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '8f939dc3e621e87c2ccb3a3d59c835ca2791179b13bcff95c4159458e49f91d3' 
  AND token = 'jYJULtztOWlD+lOM5EPK+VsZYITI9Xn3LO420t80Z+4='

Query time 0.00039