INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c9a7e2737084e22b15cc57d299c1176bddf0e6dcf9f71c1d5e983770997dd0e', 
    'Lh6BJwl7eoLycWt8pZtgV5/4rZFpscwzM+jfBCtaIMY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)