INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56dcc3e9b991508b2fcfe202a808a92f0333f31e33e509be50fdbea7d7702089', 
    'YjpeTzOTXL2WLi4YHw7/UR9gxr1CAfSQB5nBO7X5CRE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)