INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4cf24e0d92ecc002a716799386966b5d7348f918f65f4df5a964e2d1ff5434a', 
    'uAKnOUYiuM0aI5MPfSGZCGGZTqtQSm0YB57ImZeEh3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)