INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ef1c93b71f215645581f5cf1340002ec5424b5d3a068080fa59e578e03b64ed', 
    's/yjlmG2PjzbgMOdiQLqxl98rN8PeKxDlAIEJ6FzuNU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)