INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f0811d687b8bda47607a13fc57ca92d72d659b7647599f8256beaf938a8b59f', 
    'RP7p9JbadXd7PPeN/cofGCKR6jrf5iiAetPQ/DEj7cY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)