INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c21f188a12b37746a5f59f962413cb7aa9ce5eb7ea7703769a7138ef9518f695', 
    'pLLlrf12JpBv/wdQD+hxR8hhJnQ/HxHi9tgyG5BunvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )