INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31ff78d43150870adafc8146407587461c64bc5eb91810532063472f4c8ff385', 
    'Ot3XbQeLt1asJtcMrXvLSrw2zJFdstUxo6idto/2HyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)