INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b7e6cdbdfc8c9efcae3fff33ccda3093e1410a71f20d2609aece34ed7cd3034', 
    'X6tE/NKrbbEObYhhVl1GrNKvlHBa4ALfKv2mA24rMmE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)