INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99cbbc4369da832e1cf95bb060b1642a81d71aca89fa057e73db548d547f6209', 
    'jZ8ERFSq8CB6FmTJ6eyCeWBPdmup1kbDwykXQCDzK9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)