INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0035971b67980266b14e9f9a962d6dcddf3f8f44577e9040f96351bcd8e2c203', 
    '0l42xJgMP9gj6vo/Z7qBnSqFM9GxbFDg7t3yNnMlqrE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)