INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '552bfddd3f1aad89918065548050d5ea68ffaf67d5233985e53c14f947ed704e', 
    'kzRNyGczRvwwu5QqyXOFR/ndPheKRcdV9XJsBlUrj9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)