DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '6a77f8a4175644616893cc2517edc0c696dbb6b168dd314c668e7576edc8f0f9' 
  AND token = 'vu7qmAx+Gh+16ykoAaxr6cBROdqFOXYZMSswB2QV9fI='

Query time 0.00041