INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16576e9a069736de32b36fc15a0f50f263ff39d85ed4e2a17ded2d47ad4ff864', 
    'lGvAF6pFDZt4LeU0rB+aKdKFPtHk93oOYRK4L+P772M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)