INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4ef4fab223ac08264639d202b8f8ca44ee573d20be47f85c7eae66b1d704396', 
    'lJDIet7V6RRlBRk5nQaxqyWy6YNFp5jBPjL1uhwRQQ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)