INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d8f651368becc3654eda50ed3963d3015388df493a4bd3c73c67750ce8a2bb4', 
    'Z8f0V0D0xHXy0VdyYP4lUDwH19yCozK40hPfnbD871E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)