INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14017aa06ab01948619fc8e7e558d606019a23af4632b94c6dca808e48d224eb', 
    '7klQMor46kjItBSnlQgCubk5f4XG8LwoQLKquvBEy9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)