INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db6fc0af56f1cd2fc1432b489a4aea72a38f47446786ad505378d554ebd437ee', 
    'uGwCCjTdO9TiPgYEG8YO3csUuZ3NeyxjemAnxx7Ph/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)