INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '212ee369cec635dc738ab9184b26c906a983166b3270259fb9d6fe20d456224d', 
    'mDJx6WwZywV9sq6tZtnbGfYN/obJdbTwUXToZltZWmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)