DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '857bd79b97f54a205a371af8fa318bd44f9d990411cf70c5bee25b2a3dd3c664' 
  AND token = 'nLbJyltonmkrymiyYyA66xHZDB2Mdz+oQ++mZisih48='

Query time 0.00042