INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '407dff81d789e9793eda7f7ea26c24e9035afec4fd6c0fa88f133a19980f1a00', 
    '8OnGQoiEzLA1f9pOjfUdkmqH/Nmuje/NoCoW3OwnHbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)