INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff463b08f57b08e074cff8a86d851b99581dc40c07a30c49bd45d67aa9673ba0', 
    'C3OT/HxCMy3YPgq1Zjbjk0FlCLukzZk3FxVJuCcRrDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)