INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9683c15a2e3f610f7ca0ffec43156bb03f38bf9f5bb59a73ea2449d3684a4e3', 
    'tx7H9crhelUXSAOI+Z67kfRZ8B0OHNDYpgOZGcVa5/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)