INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eaaa149e067761a114854dd482bbd65644c6c99a7ec23c96d1923bf02185c330', 
    '48SBhhzhGa5bajAUtf+P463iCDJlpo1lt3b9rX1dJ/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)