INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb8aed9ddbb8df0ddea47cfcb6d0436053a99b41d4e5a91738f8e99dd284cdd2', 
    'YjkCe9ZPrjl8tuu9d5D3y4GBWI5PaQzUTIlyRErTrd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)