INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ad6d83ad69a0add27304be5d29a7f913235ad86186801bb067f8ad93b409de1', 
    'KV0df/o9WJaPIIRRbO1hVKvmBDf54dVIrivqbbTRKrE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)