INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c3a4f298517e73cf67acac954c9a47448b11c98ec87963368a7bce65fb6d15e', 
    'MwJ+UCGL8xaUUNNGCviy+0dUNMbgqsmkPI7QHj5htyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)