INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfde6c09413ffa41215d0ed97c8a70bdbdab16e83d8e0dc6c426b99144afd7e9', 
    '4lU00JLgOlh+XcdR7s2wDpZnISHwHdCgwUu2h9cTAWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)