INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b49a86a67072fda675d5fb7091ef7bb75862026cfc476b7e2669fba693630a51', 
    'F22h3oq0omWvtXsNlVEC/Z+8vTFjBd81mEeCUFim2Ds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)