INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd209b8b39ef83917538192520a166e88781a4b4528b031daf4a1b6faf43af12f', 
    'SYDww4foY8JlyDtm6Q5jaA3I0et0KjHbQN0N6+vSfvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)