INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b231f655cacc6c01fd2a33e5e59251b555479b79673808d9679823ab438484a8', 
    '8JRGC4K3eWdN+KJzq7KyC1ADJ3gORveCSXYNdifCVhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)