INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2348df9fff9c7bf173a36ba785b776bbe350e08bfa6b5987344a2306e5c9b5e8', 
    'EQNmtrhNckj4RGiEgRSDg4wiO/Duu7NBGIn7SrZHhkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)