INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2fd1a41dd15e62aa690b3e2979886c9128943986177099dbf5d6f7f50cf25f2', 
    'qbz5U6PdkDwhC8gecwclqKCnvZKNzhtjWsEu5gRSj7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)