INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d1292917282f99a8bc0855b6d9188493047e8d85d4cd9732abc1a7e8435c594', 
    '8F4oNTxCJpMCPKVNvU5BkPPLScO3j7dh7FQ2ZCUkIEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)