INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '24324d1486691290e0eaf92b11b81d43f15632d57da61c14d3447f47ca53d13a', 
    'ZIaUK9erAtAXjGCzY+wzj/7y8MbXMFUSmPjgQE6uI6Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)