INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '970443eec2654762b4530854540c4e553445ae2eba2e6b158949f9fdaf73054e', 
    'eHS2gypKGz/bpoQNUDuOqR/YSDOeEmTUzjpkIta5VVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)