INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38dee22da00c89e0d7b05a93c74bf079392fe31efb80405fef0038bec52cb7ac', 
    'O1vKHqUz0iLfWcIn4yOyph9mm/QRv8zyBHuJwHtkVoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)