INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4d5a92b7a5aadb00033f60ca72aede2123b8fc298ed7dbbed66203e33ebb0f8', 
    'djoGP0+6u957ZRv9AKbQEevov1fpWzC515xLC7bderE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)