INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3dac3035524c4ceee618552a65455bd2c06058a1dc2257fff69d5f941a80bb5', 
    'b551HTLn79oe7jJAUujr8k59eJJi4xZW2XMwB+bRWWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)