INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ca6801b16d5da3959c35dfaa47e63985d7279020352c1dc1f918f6f56ab231a', 
    'HIqQhK5ZbBv+FcJahDRJ5S3YoXpmOvXxvEgymiXQJuM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)