INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '554cd79d676cd0d6755894581535315cd042e98f53da824bae782ab994d8b195', 
    'cAT3PZshK4qxJNzHgcflP6tHJBzaSvZ4wNgyuBEo/ac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)