INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52718b52571abdee8678efff810fda8a164e1378309b1fb05c47490d22095c99', 
    '9fxLCPtZKYBH/iTZI5151iVEo7yyJyyNGQSOaQ8+SKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)