DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '56b5bf893ee09e068d5251f1820e6d3d2ea8e9f7bfecbfc70130f7ee37df8ef4' 
  AND token = '1cRkowDEjPRgisQH8vmUm5Ce92sm2cnag5Vmm+LFuHU='

Query time 0.00016