INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35d6440811852cf78d430af4d6a7abdb8473a90b27e2a4daf74cbb6b82cf62f1', 
    'vB3G4vJLAygGXHrqAluWNFoaGvhyAAKWsbizeCYlSWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)