DELETE FROM cscart_lock_keys WHERE key_id = '81b5c6cda594aa2abd5dcf872e6a4962268cf73c6b6b34b3c108c23819a3ee9b' AND token = 'pKjMoOjqVMr7qgSMT5E3lMPZAVqTXvqLb09lt3Vc2Ik='