INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ac67927632ef1b1889943c0f1c046a3b1e2bd770b35302b1c4964df72925919', 
    'iUGUFoW9ehBiIC6bkBckqetp9j6roPm3d7yNX34cw30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)