INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81c67fa7a1ec605ce9b9bb22394fc026330bbf276ae86b82fc9e34c26f3ece08', 
    'jC4JFKisYxZHJRANb0qHXCH3/BIRRAys03y3nUdMpws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)