INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f70ca3bf941921da955bda13d32f5ebccb60ca944df76d17cf3dac4142ecbc21', 
    'KvpcZ6dxOXrRVcYcVaYkwl7/oGWaT3agb28BXQNJOmw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)