INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9a87cce48496f229e189fb1393f4dfa27d452cf0705fa5e2f7c4a577e4245e8', 
    'sXvvLoqPDap5iXJv1hOizomtKbaEki9ziJaI0+/Y0zk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)