INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd11a688329e7ad7fbd115506ac2c1d406a5de463ed2948285cb83be1afd76694', 
    '8OjrKfv1DOdS3q1vuhO/dEvmN4Wh3rUqiKEVmbJfP0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)