INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a13bdcf78e6b707f10302a09855801ea25a643d7450070a100675481cbc3a7e', 
    '1+RXzmNQd9rdz9eRVgExv01xtBoKQOJNHReJFgXUKvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)