INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34fba2d1cf9c5faa27581dac9d7724b4ee2849a7b556b020c4f3eb20bcea53ae', 
    'flCTsPwuD2Z5Jj+Eg4WDy3RjDpxejz05Hr/1wK0Fsjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)