DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'b4b75ca6b3828796c41aa7d182f87ec2c6320e2105dd3a52a093abb23d42f556' 
  AND token = '47Wdh+U50HR+505Y8Iy9nGkNXvacgzOTG+HbDIe8jpo='

Query time 0.00022