INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c0245e4080517851b4d6dd3348432f6bdd8c781bc86a91a3683c8f7766fc547', 
    '8U4tUVXKdlOnLoZDUiUuMBZDf6KrGA2ECxnMyuDFbDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)