INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1869920042e67b6b07a55a63736edbf5bef48b24b799274154a52280d8215cef', 
    'j/wrysQnDdyYctiGmhVIEZiQPQ/73URqAAWZ8unhN6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)