INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea20fa8ba66d14d919d529a547878596b8b72d0fa70efc6323873139e0749428', 
    'ehG7YQjYjmv3axX/GIYTkU5dh3sDRtUkJlgn0ZRqEIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)