INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5bd5d42510081e1881d021ce06abb5a3e37be517e2349fbc6f622582d9e8129b', 
    'gJp9DXmWfnfkuRpr0BQTWvGhXkPl2bSbqwrt5aoEJqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)