DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'b77ad9ed7f24f0caa0b737a7c8b2c45b41c509ba0020b4b8763e1bea3b737e9b' 
  AND token = 'EwwLqeUbo69RflBps3hZ5F8TmWwRe+AVgX5D8ycMBwo='

Query time 0.00042