INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '494c00c612e886ee88e1d5266ab022c84c97a5abb79344cc13e01d61d8513556', 
    'jiIVUWZaevV2gD8iWgom3uzcjGry7RaeYsrZSxt52VU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)