INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '997b46be7e655b8b1e5341156ca3ceccf618b7cff588865b3eecac747fa7fb1c', 
    'UXgMkNDBPwhb6WXFe20Oh+oxQj1FrcS493nL36x+ueM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)