INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12c150a39031a44c76e8ce17ec3ebf31cacfde2259b607acd473c6c075e24893', 
    'b+VK6WNshYHaaZFmyw07hUdNkqxT8ahJ4hLp+fJpQjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)