INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9847851976cac0f7978a21d7579297e55ac3aa976425f3d7f172879d90c3219c', 
    '3TTZQpcdAI7FLU1pFjwbwCCHI47QJJkDCiLfdtOEiBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)