INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4647b43722359f6c4faf962c2db45511cebb1921359758824f05bf75bff4ecde', 
    'zOl7gVKpZ7r08GuEsb5PWeKVFXXC0FY2aL8VMmmZoJQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)