INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b9401b4caad9236954195d50eebd95a80a104f00ad0708f510bcceebbed8f91', 
    'TPbQ7NRVOLf10s2S+5QZxyd5RuTlJ6/vCiR33T21Vyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)