INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7524695dd694545af27e62b4b24832f03a4c48077d12b1c92aca60dea35be0f5', 
    '1SpHYOGwHL1jbhSw2I6ecIYYmRU7Ul8SRMkeJIVWi+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)