INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d1b656048c8d82e2ae66c29b84bba152a3e5880245a8092e2cc130c35019c93', 
    'vkafBS0ioDXTwXOLy3gupI+7u6FLtRM7hjiAwF3At6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)