INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e979b1594951a223d8a7f942da88a381afbe969d17098dd9207de49baa6c23aa', 
    'ac6YYHT0JpzUR3dlvbhKFrcqEwtSGspHpJd1FEFQi4g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)