INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23d4ea9125863a87e2b5c76b6925f261e343ade024f772f7ef7f93bc3ddf3646', 
    'yjFCquopaBgErlzQl7CMVyJyucjJyQdwoGtwVoZnekc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)