INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df5efa8c3fa0d2fd1c7a2d46969e08b1855c5768eb65a268f161f232e02eea54', 
    'Xucqz4LyTOt0WDUZEi8clKYPVB11ofABpmtmDSyj78Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)