INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b6c6255d01c7cc7e9b6acac2a4de712d4762fd2b7314467fb047d5459d491e9', 
    'Hi8QnXvxkUx9AbEiQQGT+8uxwNZNOXG1bvzubxOtuIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)