INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5083dd7500d4c7cadb728fb185dd9f1ca041616efb30a7c5b02176518db5192', 
    'SQJO71rCzwQJKwy8yv8PtqsgpAY9rhpIcKL+3RIdx9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)