INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51100f71cabe9a8dccdac41b87d1eaed5d1ed0ed238613664f9393fc6d0fb5fd', 
    'n7SjG8ZnlwUNmw1ViQS332OolJd0aJsnqEDjoS2oR1Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)