INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb3914d83d1a6d302e4082f61b0d0236b638e8d3f92ad4152cbef61d04d9ee2d', 
    'LN06y5BYpNu/+DXxTqXoKIfYzaAii9dJzYUe1x7JFjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)