DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '3df050ba4f57d005826ddf6c5547331e46f034847fc2b2a348d63e2257b5d3ff' 
  AND token = '4vLMtcXqlmTmcbCPheKFZMjlaSh6WBK3LYwvrRk0g5c='

Query time 0.00021