INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2fe63e9ab608e531e18d400e5a9d4b31f86a2c709bb3b3bb29b8f6e26e3ed55', 
    '92TVQqEKusbqxHLFsKu4WJTqUyWfMuuE8LU9f/qxEB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)