INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9be6dc656c50a2ee86502f67fba6769a1b9c9e5bb3125ef06295b522e0237822', 
    'DFar28zeOcrWWYGnjwwVyLyG/lvYN+i09WUnl0LBPSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)