INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '797fe8763ad97296af405434836ffc1c58678782e4fa21c533e53fb7ace160af', 
    '5ohpbnQ1r/3BCZoXykWFuv7JDtNoAcUbEWtxB0bNUVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)