INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b39e06d6d47c4c04dbae7ca18c22db68d3ce792354f779512b3313f3615e9aa', 
    '5ZSXr3juVWo5lrKlb3nd7d/cjqazLUzFiEv7vCmQCD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)