INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc55c8735161242e8d6d90b0b6da0d040ca8ea67ef50dcb0a9b72563db223b08', 
    'yklMsucONn7BkiEzKL8nekeqsJ9ZMRPKRkhpoEMBBSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)