INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6f47c370cd0f9c5d9928882cacc483b1dd545519f926c7960e2ef9811cd9e26', 
    'WtGGEd0LMkOqlp4QZd7xA57IYlfgj3//Ozxst6TQAuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)