INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '768fd8724fe77051c4a8ccca089cb31d89a173de4ba3a654553329c486ac7feb', 
    'k7RgA05n5PSkBFLjZRKklxKqB3tcYiQW9yiT8gxWOHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)