INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac280333992a8fc914fb0b5e5d68d95fffb3da53d5b3c84b6712d0b4af837a79', 
    'qMUXW4XdPhqOIUAqlSr6h4kOQyvW5rujzrrcELrndyQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)