INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ea5208907275638259b7e15d69c0fc321c79046a87162c49c372bddc30ad209', 
    'TNJLQRcfOym38nDb759Z244kw2YObj1fLSZPTGh5Ido=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)