INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c97384587d22fc19404012ddb284a92166eceeaf616419ec3ce78e720be397d', 
    'L/9iY2J023VVJmYWkfwsvOcvF/RpLOPh68cUuZ4k7LM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)