INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ed1252c83abbfde803dec1f1a693687e152510e18ff925884bac71ff0f43f56', 
    '/Q2MRukUiDGf6BEMimRvbusDYzXrQMz0wZoSP3at4bg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)