INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '306592407b639fef8c0de82b9bab7d46d8fc9c78fd6c2f9db6f21943f6b8c34a', 
    'Oq1YcYRF9j3GsdEasLjOUgBAI5kTmlgzHcQDoV6/pTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)