INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d5bf6768a08ee9ab2044995ce4b185a8aab492540c9cf349ab2f1d96950e041', 
    'c8+s2VqfLSjjU9lWOz7BwXF1i36Kdzebrb2J8qCRo0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)