INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f293220dca977efec61c375fb28ed5b5ca1d188ed8d8c50f1360eb5c6a553626', 
    'KCgCzQ9zH/kVJfUWTx/nKMLHU6G5jpQYLG2KMwZBuSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)