INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c478572465c418c4851d8a1437b315fb8fab9250df9a8d9c6b4b2dc4c6c765b9', 
    'Id01VjUgjuH9LaXb6WiYqz/aZjaNtiDQttZm/KftDpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)