INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a76325daca5a8de5bdb03b5d50ea99bd1273a9fecfd051ee3404b6674846feb4', 
    'd1JgHUjXxDVLXJt4iZVpbM9D3eol7M97rSIGm1DXhBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)