INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '958c91c704e3dc59ca9d7bea11fde6accf43e450b8fe7f7dfda71a985a11f43a', 
    'DQGrcxjyOmiyaKn7leBL8JmHAv7tXgwtzlcOCKhJjwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)