INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5fde7e221601433a4ee384b4d90968493a763963c5c1465ffe442d63ecc474d', 
    'zIbxKgxInya4Sc5JKN6w/9w7ijaTB4xO30aIwtKPv4k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)