INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f9b08556d5824409d9fdbc62ba6f54d38f8786d1c77fc18ac68feaeac23734b', 
    'DL6iQik0kQUArHZar61HSX5k/kLl3CKnHIqN+GXoKac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)