INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb2a9c208f7c60bf404eae15ee12a8aa14b366ab4fcb372743a04df660a338ff', 
    'MGUTRf9WTeVCTgInNQdxCZBsyvWwDc6+0RNHUcdLZpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)