INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9589d93f0067dca88c0dfbe5d6ad736d3dcfbddd440867e70da4118075a5a423', 
    '3MzK1wadAqCNn9LkcVKgGQ8FBv1UzDWPPoMdovMzpjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)