INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fe4ebb130963a156b0becf08a6c7339621eef9a0fb7293cca70d41aa88bba93', 
    '7DxDMiVkqtGECcm1MQ2vUfsgvGjOcCZ10jMZ0EttYS4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)