INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a78078e8f8d0a7dc742e3ade673d7b585e7aba73b9b911a27bd80def091c0bc', 
    'A5EY6fsmsnUW9cqZyy6dSpQdQRePNfxI8MArfo1L71w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)