INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab81517e7cddefbc6ba0013875a6bc9e0b879fc962e1f72cd4b7972ecd4980a9', 
    'NSBhwMoTJbaF4h0EFUP5ARzP0RYq30f9ZiZhDnjHbcY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)