INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '475b749069c237ead0f351ea98cff1b5da89b397cfc970d06860df4e956dbd61', 
    'Q6RSgR4sFIZwXVIcsvKfNpXxQIqpLGJsHx/UIBRUxcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)