INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54d18f97a347c54b35ece83cd5b56e5f71d3ca59a2fbc130d79ba1a9a16db978', 
    'imO20ropaymgtsQs34BRD0M6uvLYRNmy6lC30ujnhkw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)