INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a00c78a61b3c371e62d3c57a5f8d8c7705f1cd8d7431b61d3e18655f419a0b85', 
    'QbBeoDtAiBOISyKNn88TFjjg4rM9xxDTMureqjWzD/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)