INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75c8a8f11ff70ec29bec0cfd6c1cd2f3a9dd5fafba06aa8303304d41e499621a', 
    'itw065wk/q8aLQrRcyBZrX0jVfjUQ0NYrAG5OGNE92w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)