INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52e50d9e556b7ecd91a27d6c60a58807e54d97b0cd9f87a4b9a72625cdf7429b', 
    'bw7bFzyOKFkhUznb6Egaa3yVrQ0xUchtGTazpAuJcZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)