INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46dd0d5878dcd7cee22a6be188c725dad89cb593573e5e02263c6b244e7e90b5', 
    '/5SQJKXdGWHcNpc0NWr4DlhjA/QAtGTfhBzsvVyFdZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)