INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83be2e408e967ef961c708e54ddf425d3dd4d09b6c9c9a2db0615f92da207f7b', 
    'T7mk8GdfaZEgKZg34M1Owzckjm13MqPMsprW6P2bByY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)