DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '2c4b4dd906a548f59c9734d3435d4a839f51b01070bf987415b4512efa35caf3' 
  AND token = 'WCQUY+cTTLS0fqDY6oKWR3CmnrrjWFLqMrJoE5N5yTs='

Query time 0.00038