INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27e2d17bf213d36a2e7baf1c219e7df2099d64637d6cce6f1a0c91957600c51e', 
    'tUtZ56LqV9bKtFRYPKZvTYkOqK1q7Ry0F+mQnVQpNew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)