INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '940e18ad5016091f97846a80c489abd54fd2a82ded4ac16391e5b76215abc585', 
    'vD+GShpnprZbRL7LmjKlLftBXjInjYLnwOMmad4zRSQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)