INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be970c24b5cbe1bad5df825936b51aadc0cd23d0711dc047135727ff674c4378', 
    'iwH3vt8FREgjU9XaHrf5VyyBFVs/8WBKbL9vvc0sT5k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)