INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ea9d056824e52a43853b0d8b8d64a243b7200edcef3db79437d4a40da0d6418', 
    'gn10YAkhr2pbu2XhTuU+KYCKsV6rrT94XI+C4y61wdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)