INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee3abbb7459232a2d95b31eabd7bfb7e8f1d5602a6dca0b0a991d0c5327526c4', 
    'eqvu20A+YWPL37GeU2kRttOfgMoGoslugMufMuXWNQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)