INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47b9c077fcbeb852fe71dfee09ef7ce57799b7048f275cbfd6dd41c9b778b453', 
    'MfO9dpVegjOJYIZZPBpANnW93HRmoBm+ECO4691Dbj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)