INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f2b12222e31f6f15c1aa9050b34eefc72531e4a7652c00886c422f293f10995', 
    'PZzlWy9B8haxCqCXegV0kifB/WCpcnXBT+zutVZ6LOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00083

Result

int(1)