INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '368b7c5af95ef7e332dfba3c61ad084bd566fe3f192e599409d40b18108a5c2e', 
    'joa64vY+/T6LYUdeIifhtxjZESwR2L8lRcVno/SjbkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)