INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4afd0da9a40395c174510c503d70c91e04215ec63a23ca91413cac326e23beb7', 
    '7yaJxQs401cDBlza0wYV+8XkGdwFA8WPRj4w/QUaacI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)