INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebfb0bec5310d581ab51b8ff79cc517600c9d10fe01c331c69a6a34deb27d1ee', 
    'uj8xmlKpwrGRrK36htPnts+zeTCuII+bptT4D+KPyE8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)