INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fa8622f40d5bb2a070b64350efffb84ee680448e3a50512bde277a07c1452ad', 
    '0x6HUmc6aTgyMYe67At26sHGWu+dW+5jnkeWX6odFIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)