INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '900a96c2ea2c72b674328d00a93c5bf02c75f8c8ef68f5702d3423378ba23d33', 
    'XqYb4wMv0w0nF/lXZt1dCw89Sir2msGvXqAwWw54e/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)