INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88010c4ec09714c7a47ddb12201559a4c402cd7d11fbf887fa83ea5373593c3b', 
    '/lbu6SApZCOJ3WrKFoeY7LfJAaTZi1kWGsmgR0ia7wo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)