INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88f76fce3cdb3093b2b4786f02cf109ed90f403c2fb1f211d12727d393b6aa85', 
    'oyXJRQAlZbdTlUMLMtI8jSVflDr8H6wRzQiXNq5T9ow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)