INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70a9e3b82a7deee69ede029bec9775a3fde4e8b65718a50da9337509269416df', 
    'tBTr5VHbu81pKAXtdPOPefhF/R6GqQbnC5Nv1kphdSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)