INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b112d6776a379adb1208958bd460f28b2b6db86c67c02ee60936009d236522d', 
    'EY2DcR90J3aGuoAc3xXRGfizl4PnNocS4HYXaaGOFqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)