INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed18522919bdd3d70e59c6bb7a69d10b855f4f5d388b1a064b10975b0fd4495b', 
    'JUMdckMdJ4JcNNGBt4t2SQqCEKpV9OM13WcmRUrgHbU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)