DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'a940d0f00b2764c1b8ff43fedb79f8991ea4f44b97c61fde47b008ef67afcece' 
  AND token = 'rlvArMPDng4uiCx0EFhHwOKdgndJbgyrSz7JDL5A03I='

Query time 0.00021