DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'efbcc4ff62fad318b724bf951fb5fe6f9aaa05605df2619c7223dfb38a3def52' 
  AND token = 'rbyaaGa3qtsi+n0BhamLP+29C57i7eexbWv0neXOu90='

Query time 0.00036